{"title":"GCSE Chemistry","description":null,"products":[{"product_id":"v-log8-usb-bluetooth","title":"V-Log8 USB+ Bluetooth","description":"\u003ch2\u003eA low cost 8 channel remote data logger with 4 built-in sensors.\u003c\/h2\u003e\n\u003cp\u003eWith built-in sensors, USB and Wi-Fi connectivity, V-Log8 offers all the features you need at a ground breaking price!. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot_2021-03-13_at_2.15.54_PM.png?v=1615616189\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-7\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e4 SmartQ sensor inputs\u003c\/li\u003e\n\u003cli\u003e4 Built-In sensors:  Light, Sound, Humidity, Air pressure\u003c\/li\u003e\n\u003cli\u003eLarge graphical display\u003c\/li\u003e\n\u003cli\u003eRemotely record data (14 days)\u003c\/li\u003e\n\u003cli\u003eFast logging mode (50,000 samples per second)\u003c\/li\u003e\n\u003cli\u003eAccurate digital timing mode (4 microseconds)\u003c\/li\u003e\n\u003cli\u003eMultiple stored data sets\u003c\/li\u003e\n\u003cli\u003eBuilt-in battery, USB rechargeable \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/farm8.staticflickr.com\/7403\/12343223815_1afc8fc57f_m.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-7\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRecording and displaying data\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSnapshot logging mode\u003c\/li\u003e\n\u003cli\u003ePictogram logging mode\u003c\/li\u003e\n\u003cli\u003eMeters display\u003c\/li\u003e\n\u003cli\u003ePictograms\u003c\/li\u003e\n\u003cli\u003eTiming (Light gates)\u003c\/li\u003e\n\u003cli\u003eDirect to computer with EasySense software\u003cbr\u003efor further logging and data analysis\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eV-Log User Guide | Version: 5 \u003ca href=\"https:\/\/store.data-harvest.co.uk\/download\/2404-2405-2408-2409_ds133_5_v-log-user_guide.pdf\" load=\"\" down=\"\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003ciframe style=\"border: none; width: 100%; height: 326px;\" src=\"\/\/e.issuu.com\/embed.html?backgroundColor=%23d4e0b8\u0026amp;d=2404-2405-2408-2409_ds133_5_v-log-user_guide\u0026amp;hideIssuuLogo=true\u0026amp;u=etchongkong\" allowfullscreen=\"true\"\u003e\u003c\/iframe\u003e\n\u003ch5\u003eThe software\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eUse the newest \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/easysense2-app\" target=\"_blank\"\u003eEasySense2 App\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/easysense2-app\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/data-harvest-easysense-2-screens.png?v=1615364309\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"Data Harvest","offers":[{"title":"single","offer_id":43699406209281,"sku":"2410PK","price":3285.0,"currency_code":"HKD","in_stock":false},{"title":"set of 5 with charging tray","offer_id":43699406242049,"sku":"100438","price":16423.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/12343223815_1afc8fc57f_m.jpg?v=1615367264"},{"product_id":"light-level","title":"Light level sensor (multi-range)","description":"\u003ch2\u003e\u003cspan\u003eA light sensor that is balanced to the human eye spectral response.\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e5 ranges to cover 0 -100,000 lx and a transmission range for home made colorimeters. One of the essential sensors for data logging.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"250\" height=\"141\" src=\"https:\/\/www.youtube.com\/embed\/9dbKe3yJNDU\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cbr\u003e 42-second  Light sensor 1,000 lux slow\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/farm3.staticflickr.com\/2805\/13891590644_9a11daaa90_m_d.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-7\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eTeaching applications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eInverse square law\u003c\/li\u003e\n\u003cli\u003eStart up current of light bulb\u003c\/li\u003e\n\u003cli\u003ea.c. and d.c. lighting\u003c\/li\u003e\n\u003cli\u003eReflections\u003c\/li\u003e\n\u003cli\u003eColorimetry\u003c\/li\u003e\n\u003cli\u003ePhotosynthesis and light intensity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/farm4.staticflickr.com\/3819\/10740474844_eb3e9e45b4_m_d.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-7\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eExtension and advanced ideas:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eVariation of light intensity in young’s slit diffraction\u003c\/li\u003e\n\u003cli\u003eHours of daylight\u003c\/li\u003e\n\u003cli\u003eIncident light vs. season \/ angle\u003c\/li\u003e\n\u003cli\u003ePolarizers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMore info:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cli\u003e0 -1,000 Lx suitable for interior and lab lighting work.\u003c\/li\u003e\n\u003cli\u003e0 -10K Lx Suitable for strong local light sources e.g. bench lamps.\u003c\/li\u003e\n\u003cli\u003e0 – 100K Lx Suitable for most outside light\u003c\/li\u003e\n\u003cli\u003e0 – 1000 Lx Fast for low light sources where intensity is changing rapidly\u003c\/li\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.data-harvest.co.uk\/download\/3124_ds099_2_multirange_light_sensor.pdf\" download\u003eDownload\u003c\/a\u003e Multi-range Light Level   \u003cspan\u003eDoc No.: DS099 | Issue: 2\u003c\/span\u003e\u003c\/p\u003e\n\u003ciframe allowfullscreen=\"true\" style=\"border:none;width:100%;height:326px;\" src=\"\/\/e.issuu.com\/embed.html?backgroundColor=%23bcbcbc\u0026amp;d=3124_ds099_2_multirange_light_sensor\u0026amp;hideIssuuLogo=true\u0026amp;u=etchongkong\"\u003e\u003c\/iframe\u003e\n\u003ch3\u003eContents\/Details:\u003c\/h3\u003e\n\u003cdiv class=\"product-additional-info\" id=\"editable-additional-info\"\u003e\n\u003cp\u003e0 to 1,000 Lux (Resolution 1 Lux)\u003cbr\u003e0 to 10,000 Lux (Resolution 5 Lux)\u003cbr\u003e0 to 100,000 Lux (Resolution 43 Lux)\u003cbr\u003e0 to 1,000 Lux fast response (Resolution 1 Lux)\u003cbr\u003e0 to 110% Transmission\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003e Biology\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/biology_l2_09-50_compact.jpg?v=1493955888\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eUse pH to monitor photosynthesis (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/biology-age-11-14-ebook\" target=\"_blank\"\u003eBiology (11-14) ebook\u003c\/a\u003e)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eMeasure the changes in light and carbon dioxide (indirectly via pH change) over longer time periods to show how light drives photosynthesis and carbon dioxide use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003ePlant growth (Biology (11-14) ebook)\u003c\/strong\u003e\u003cbr\u003ePhotosynthesis produces the food for plant growth, If this is true then a plant in good light will show growth. The worksheet outlines a method to measure plant growth as an increase in height over time. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eMonitoring the environmnet (Biology (11-14) ebook)\u003c\/strong\u003e\u003cbr\u003eData loggers are an excellent silent witness. Let you imagination flow and set up a 24 hour or longer monitor of an environment. Do birds really sing when it gets light? Is the dead of night really silent? When is the hottest time of day? An outline method and advice for setting up a long term monitor. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eEnzyme reaction (Amylase) (Biology (11-14) ebook)\u003c\/strong\u003e\u003cbr\u003eA data logging version of the classic amylase and starch study of enzyme action. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003ePlant growth (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/biology-age-14-18-ebook\" target=\"_blank\"\u003eBiology (14-18) eBook\u003c\/a\u003e)\u003c\/strong\u003e\u003cbr\u003eWe teach the idea that photosynthesis powers a plants growth and development, but plant growth is too slow for the pace of modern teaching. Using a data logger allows you to monitor changes over the longer time that is required to see any growth. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eMonitor an environment (Biology (14-18) eBook)\u003c\/strong\u003e\u003cbr\u003eUse a data logger to record the changes in a location over an extended time. Choice of sensors is up to the user, obvious sensors to use would be humidity, temperature, light and sound. Study when birds start singing - at dawn or just before, when is it coldest? is it darkest before the dawn?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eLight and photosynthesis (Biology (14-18) eBook)\u003c\/strong\u003e\u003cbr\u003eUse a light sensor and a pH sensor to measure changes in photosynthetic activity in pondweed over a time. The pH measures CO2 indirectly as changes in acidity due to changes in dissolved CO2 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003ePhotosynthesis and Respiration (Biology (14-18) eBook)\u003c\/strong\u003e\u003cbr\u003eMeasures changes in Oxygen, CO2 and light around pondweed. Shows that changes in CO2 are linked to changes in light and oxygen, connecting respiration (use of Oxygen, production of CO2) to photosynthesis (use of CO2, production of \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eDiurnal variations In tree trunk (Biology (14-18) eBook)\u003c\/strong\u003e\u003cbr\u003eUses a force, light and temperature sensors to measure the effect of transpiration and photosynthesis on the trunk circumference of a tree in leaf. Excellent for data analysis exercise \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eEnzyme studies with a light sensor (Biology (14-18) eBook)\u003c\/strong\u003e\u003cbr\u003eAn alternative to a colorimeter to follow an enzyme reaction. Uses a light sensor on the transmittance range. Written for the amylase reaction but would work for the casein reaction as well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eMeasuring changes in CO2 around a plant (Biology (14-18) eBook)\u003c\/strong\u003e\u003cbr\u003eThe investigation uses a Carbon dioxide sensor to monitor the changes in carbon dioxide around a plant. You should easily see a strong relationship between light and CO2. Uses a whole living plant. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 style=\"text-align: left;\"\u003e\u003cspan\u003ePhysics\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Physics_L2_04-50_compact.jpg?v=1493956102\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003cstrong\u003eLight and voltage (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/physics-age-11-14-ebook\" target=\"_blank\"\u003ePhysics (11-14) eBook\u003c\/a\u003e)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eInvestigations with simple solar cells. Voltage produced, current, effect of light intensity, insolation angle etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eHot water from sun (Physics (11-14) eBook)\u003c\/strong\u003e\u003cbr\u003eThis is an open ended investigation that allows the students to make and develop a simple solar water \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eCan lamp brightness be used to measure current? (Physics (11-14) eBook)\u003c\/strong\u003e\u003cbr\u003eThis activity involves pupils thinking in detail about the relationship between brightness and current. It makes use of a Current and Light Level sensor to test a qualitative method of measuring current.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eReflections (Physics (11-14) eBook)\u003c\/strong\u003e\u003cbr\u003eFollowing rays through glass blocks or across benches is standard school optics. Here we consider the reflectivity of materials.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eBrightness vs. distance (Physics (11-14) eBook)\u003c\/strong\u003e\u003cbr\u003eHow does light intensity change with distance? can we predict the intensity at a distance? is there a law governing the diminishment of light with distance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eBrightness of a lamp and voltage (Physics (11-14) eBook)\u003c\/strong\u003e\u003cbr\u003eHow does the voltage affect the brightness of simple filament lamp.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eBrightness vs. voltage (using sensors) (Physics (11-14) eBook)\u003c\/strong\u003e\u003cbr\u003eHow is the brightness of a simple filament lamp affected by voltage. Use sensors to plot light intensity against voltage:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eHow is power available affected by length of cable \/ wire? (Physics (11-14) eBook)\u003c\/strong\u003e\u003cbr\u003eIn this investigation, students are asked to investigate what happens to the brightness of a lamp as the wires connecting it back to the power source are increased in length. It is modelling voltage and power losses in long cable runs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eVoltage and brightness (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/physics-electricity-heat-age-14-18-ebook\" target=\"_blank\"\u003ePhysics (14-18) : Electricity \u0026amp; Heat eBook\u003c\/a\u003e)\u003c\/strong\u003e\u003cbr\u003eA revision of the basic concepts of electricity. e.g. difference between voltage and current \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eCurrent and brightness In a circuit (Physics (14-18) : Electricity \u0026amp; Heat eBook)\u003c\/strong\u003e\u003cbr\u003eThis activity involves pupils thinking in detail about the relationship between brightness and current. Good opportunity to remind about the difference between voltage and current.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eStart up current of a lamp (Physics (14-18) : Electricity \u0026amp; Heat eBook)\u003c\/strong\u003e\u003cbr\u003eHigh speed data logging, making the invisible visible! See how the current, voltage, resistance and power all change at the instant a lamp turns on. Starts to explain why lights only fail at turn on! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eExtension leads (Physics (14-18) : Electricity \u0026amp; Heat eBook)\u003c\/strong\u003e\u003cbr\u003eWhy do they always tell you to fully unwind an extension lead? a simple investigation to model power loss over long cable runs. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eReflectivity (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/physics-light-sound-pressure-age-14-18-ebook\" target=\"_blank\"\u003ePhysics (14-18) : Light, Sound \u0026amp; Pressure eBook\u003c\/a\u003e)\u003c\/strong\u003e\u003cbr\u003eIn this investigation a ‘reflection index’ is created for different materials against a shiny piece of aluminum foil which will be used as the ‘best’ reflector and will become the standard. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eHow does light intensity vary with distance (Physics (14-18) : Light, Sound \u0026amp; Pressure eBook)\u003c\/strong\u003e\u003cbr\u003eOn the surface a simple light vs. distance exercise, but is also an illustration of inverse square and estimation of star distances.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003ePolarising sunglasses (a study of polarisation of light) (Physics (14-18) : Light, Sound \u0026amp; Pressure eBook)\u003c\/strong\u003e\u003cbr\u003eUses how polarised sun glassses reduce sparkle to investigate the polorisation of light. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eSingle slit interference of light (Physics (14-18) : Light, Sound \u0026amp; Pressure eBook)\u003c\/strong\u003e\u003cbr\u003eBy using a data logger for the measurement of fringes you can collect information about the intensity of the light vs. distance as well as the more normal distance between fringes data. This will reveal another level of information and give a boost to classic practical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eYoung's double slit experiment - a new twist (Physics (14-18) : Light, Sound \u0026amp; Pressure eBook)\u003c\/strong\u003e\u003cbr\u003eNormally the spacing between fringes is measured to back calculate either the light frequency or the slit separation. Using a data logger and light sensor we can reveal detail about the intensity of the fringes and the pattern of the fringes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eInfra red in the spectrum (Physics (14-18) : Light, Sound \u0026amp; Pressure eBook)\u003c\/strong\u003e\u003cbr\u003eUse a light sensor and infra red sensor to reveal the wider spectrum.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eFast Light (Physics (14-18) : Light, Sound \u0026amp; Pressure eBook)\u003c\/strong\u003e\u003cbr\u003eMake a fast recordings of the output from a set of light sources. Use tools in the software to determine frequency of light source. Look at the waveform of the varying light to reveal information about the light source.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 style=\"text-align: left;\"\u003e Science in Sport\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Physics_L3_S-in-S_407-50_compact.jpg?v=1493991127\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003ePolarising sunglasses (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/science-in-sport-age-11-18-ebook\" target=\"_blank\"\u003eScience in Sport (11-18) eBook\u003c\/a\u003e)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLooking at how sunglasses and anti glare glasses work. can help the user make more informed choices about the most appropriate equipment and how to get the best from it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eInfra red and sunlight (Science in Sport (11-18) eBook)\u003c\/strong\u003e\u003cbr\u003eA little light relief. Why can they light the olympic torch from sunlight on mount olympus?\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 style=\"text-align: left;\"\u003e\u003cspan\u003eScience at Work\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Physics_L3_S-at-W_02-50_60ae425c-1873-46bb-ac09-531cf8d1bbe1_compact.jpg?v=1493991195\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eWhy do bulbs blow (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/science-at-work-age-11-16-ebook\" target=\"_blank\"\u003eScience At Work (11-16) eBook\u003c\/a\u003e)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis activity uses this familiar event to introduce the idea of power surges and to calculate resistance changes. It is a practical introduction to the relationship between voltage and current and the problem of correctly fusing devices in a home for safety.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eExtension leads (Science At Work (11-16) eBook)\u003c\/strong\u003e\u003cbr\u003eIn this investigation, students are asked to investigate what happens to the brightness of a bulb as the wires connecting it back to the power source are increased in length. Do you understand why you should always uncoil an extension lead?.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eElectric from sunlight (Science At Work (11-16) eBook)\u003c\/strong\u003e\u003cbr\u003eIn this investigation you will take a small solar panel and investigate how much light is needed to make electricity. The quantity of electricity produced will be measured as its voltage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003eSolar waterboilers (Science At Work (11-16) eBook)\u003c\/strong\u003e\u003cbr\u003eThis is an open ended investigation that allows the students to make and develop a simple solar water heater. It is not anticipated that a complex heater will be created; indeed they do not need to be very complex.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003ePolarising sunglasses (Science At Work (11-16) eBook)\u003c\/strong\u003e\u003cbr\u003eWhy do polarised sunglasses reduce sparkle and glare\u003c\/span\u003e\u003c\/p\u003e","brand":"Data Harvest","offers":[{"title":"Default Title","offer_id":31590924680,"sku":"3124","price":788.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/8756922607_3f6e2d2066_z.jpg?v=1675690523"},{"product_id":"gcse-required-practical-activities-ebook","title":"GCSE Required Practical Activities  eBook (Free!)","description":"\u003cp\u003e\u003cspan\u003eThese worksheets are designed to work with the new practical skills assessment for GCSEs in England. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWritten to show how data logging can, and should, be incorporated into the practical skills.\u003c\/p\u003e\n\u003cp\u003eIn many cases there will be a gain in efficiency by adopting a data logging practical, for example using multiple modern dynamics systems and low friction trolleys with a data logger to replace a single air track or old heavy wooden ramps and ticker timers.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eDownload\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.data-harvest.co.uk\/secondary-teaching-materials\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownloads\u003c\/a\u003e\u003cspan\u003e GCSE Required practical activities\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDoc No.: DO252 | Issue: 1\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eContent\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePHYSICS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecific Heat Capacity\u003c\/li\u003e\n\u003cli\u003eInvestigating the effectiveness of different materials as thermal insulators\u003c\/li\u003e\n\u003cli\u003envestigating the factors that may affect the thermal insulation properties of a material\u003c\/li\u003e\n\u003cli\u003eHow does the resistance of a wire depend upon its length?\u003c\/li\u003e\n\u003cli\u003eHow does the resistance of a wire depend upon its diameter? \u003c\/li\u003e\n\u003cli\u003eV – I characteristics: Filament lamp and resistor \u003c\/li\u003e\n\u003cli\u003eV – I characteristics: LED and diode \u003c\/li\u003e\n\u003cli\u003eAcceleration (1): Using two Light gates, constant mass varying force \u003c\/li\u003e\n\u003cli\u003eAcceleration (1a): Using one Light gate, constant mass varying force\u003c\/li\u003e\n\u003cli\u003eUsing one Light gate, constant mass varying force \u003c\/li\u003e\n\u003cli\u003eWaves\u003c\/li\u003e\n\u003cli\u003eRadiation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCHEMISTRY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNeutralisation \u003c\/li\u003e\n\u003cli\u003eTemperature changes\u003c\/li\u003e\n\u003cli\u003eTemperature changes: Alternative (1 a) A thermometric titration \u003c\/li\u003e\n\u003cli\u003eTemperature changes: Alternative (1b) A displacement reaction \u003c\/li\u003e\n\u003cli\u003eRates of reaction \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBIOLOGY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnzymes: Effect of pH on the rate of protease digestion of milk powder protein \u003c\/li\u003e\n\u003cli\u003eInvestigating the effect of light on photosynthesis \u003c\/li\u003e\n\u003cli\u003eReaction times \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"detailed\"\u003e\n\u003cdiv class=\"product-longdesc\" id=\"editable-long\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Data Harvest","offers":[{"title":"Default Title","offer_id":32978439944,"sku":"DO249","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/dataharvestGCSE.jpg?v=1644738434"},{"product_id":"v-hub8-usb-bluetooth-wifi","title":"V-Hub8 USB \u0026 Bluetooth","description":"\u003ch2\u003eV-Hub Sensor Link makes your existing Data Harvest SmartQ sensors work with tablets, phones and PCs using Bluetooth connectivity. \u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none; display: block; margin-left: auto; margin-right: auto;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Vhub.png?v=1615519568\"\u003e\u003c\/div\u003e\n\u003cp class=\"paragraph\"\u003eV-Hub doesn't need to store or display sensor information as this is all taken care of in the connected EasySense2 software.\u003c\/p\u003e\n\u003cp class=\"paragraph\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/9Fe9yPC0-c4\" height=\"141\" width=\"250\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003e1.5-minute on V Hub wireless science data logger\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/c1.staticflickr.com\/3\/2811\/34239147896_ae87f4e3b9_m.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-7\"\u003e\n\u003cp\u003eEasySense V-Hub\u003csup\u003e\u003cspan\u003e8\u003c\/span\u003e\u003c\/sup\u003e works with the entire SmartQ sensor range, providing low-cost four channel wired (USB) and wireless (Bluetooth) data capture.\u003c\/p\u003e\n\u003cp\u003eWith a built-in rechargable battery, V-Hub\u003csup\u003e8\u003c\/sup\u003e powers all of the sensors. Classroom management is simplifed, as only the V-Hub\u003csup\u003e8\u003c\/sup\u003e needs re-charging!\u003c\/p\u003e\n\u003cp\u003eThe V-Hub\u003csup\u003e8\u003c\/sup\u003e is small and light, it can be mounted on a retort stand along with the experiment apparatus, using the mounting rod supplied.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/c1.staticflickr.com\/1\/634\/31636648355_e60d85844c_m.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-7\"\u003e\n\u003cdiv class=\"activity-title\"\u003e\u003cspan\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e4 SmartQ sensor inputs\u003c\/li\u003e\n\u003cli\u003e4 Built-in Sensors\n\u003cul\u003e\n\u003cli\u003eLight\u003c\/li\u003e\n\u003cli\u003eSound\u003c\/li\u003e\n\u003cli\u003eHumidity\u003c\/li\u003e\n\u003cli\u003eAir Pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGraphical display\u003c\/li\u003e\n\u003cli\u003eFast logging mode (50,000 samples per second)\u003c\/li\u003e\n\u003cli\u003eAccurate digital timing mode (4 microseconds)\u003c\/li\u003e\n\u003cli\u003eBuilt-in battery, USB rechargeable\u003c\/li\u003e\n\u003cli\u003eUSB \u0026amp; Bluetooth connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eV-Hub Reference Manual | Version: 2     \u003ca download=\"\" href=\"https:\/\/store.data-harvest.co.uk\/download\/2504-2509_do260_2_v-hub-reference%20manual.pdf\"\u003eDownload\u003c\/a\u003e\u003c\/p\u003e\n\u003ciframe style=\"border: none; width: 100%; height: 326px;\" src=\"\/\/e.issuu.com\/embed.html?backgroundColor=%23768477\u0026amp;d=2504-2509_do260_2_v-hub-reference_manual\u0026amp;hideIssuuLogo=true\u0026amp;u=etchongkong\" allowfullscreen=\"true\"\u003e\u003c\/iframe\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Data Harvest","offers":[{"title":"Default Title","offer_id":36136281928,"sku":"2508PK","price":2468.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/34239147896_ae87f4e3b9_m_bc8f870c-e53b-4f9c-91e9-fe2187209089.jpg?v=1711789841"},{"product_id":"wireless-temperature-sensor","title":"Wireless Temperature Sensor","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Wireless Temperature Sensor can be used wherever you would use a traditional glass thermometer, as replacement enhancement or as a simple digital thermometer. Here are just a few example practical ideas you can achieve by using the Wireless Temperature Sensor. \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoring endothermic and exothermic reactions\u003c\/li\u003e\n\u003cli\u003eSolubility of salts\u003c\/li\u003e\n\u003cli\u003eCooling rates\u003c\/li\u003e\n\u003cli\u003eHeat of fusion investigations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePhysics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEvaporation, radiation, conduction and convection investigations\u003c\/li\u003e\n\u003cli\u003eEstimation of absolute zero\u003c\/li\u003e\n\u003cli\u003eSpecific heat of solids and liquids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMonitoring indoor and outdoor temperature\u003c\/li\u003e\n\u003cli\u003eInsulation studies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth | USB | Huge Battery Life | Independent Logging\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/c9nHVOgELHg?si=ROCiSpGc37kHyQSy\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"table table-sm exp-rows\" id=\"spec-table\"\u003e\u003c\/table\u003e\n\u003ctable id=\"feat-table\" class=\"table table-sm table-hover\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e0.1°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThermistor\u003c\/th\u003e\n\u003ctd\u003eEncased in a high heat conductivity stainless steel tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnectivity\u003c\/th\u003e\n\u003ctd\u003eUSB or Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBattery\u003c\/th\u003e\n\u003ctd\u003eInternal 1300mAh. \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eA single charge can power the sensor for a whole year.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"elfsight-sapp-2fa6aad4-fb02-47aa-b6ae-ab227de0ffd1\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eProduct Manual\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eVist this link: \u003ca href=\"https:\/\/docs.data-harvest.co.uk\/1100\/\"\u003ehttps:\/\/docs.data-harvest.co.uk\/1100\/\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/docs.data-harvest.co.uk\/1100\/\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot2023-02-25at4.45.12PM.png?v=1677314747\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eWorksheet\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eDownload from here \u003cbr\u003e\u003ca href=\"https:\/\/store.data-harvest.co.uk\/wireless-temperature-sensor#res\" target=\"_blank\"\u003ehttps:\/\/store.data-harvest.co.uk\/wireless-temperature-sensor#res\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/store.data-harvest.co.uk\/wireless-temperature-sensor#res\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot2023-02-25at4.47.27PM.png?v=1677314872\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSmart wireless sensors\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSeriously Smart Wireless Bluetooth Sensors\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned with new and existing customers in mind!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA new Smart Wireless range of science sensors that also function as data loggers in their own right using Bluetooth or USB connectivity. The new Bluetooth wireless sensors include a huge battery life and can be mixed \u0026amp; matched with existing SmartQ Sensors \u0026amp; Data Loggers!\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with SmartQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur wireless sensors can be used in combination with other Smart Wireless Sensors or data loggers in the EasySense range, even more amazingly is that with the addition of a \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/v-hub8-usb-bluetooth-wifi\" target=\"_blank\"\u003eV-Hub sensor link\u003c\/a\u003e you can continue to enjoy using your existing SmartQ sensors at the same time!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-4\" style=\"text-align: start;\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/v-hub8-usb-bluetooth-wifi\" target=\"_blank\"\u003e\u003cimg style=\"float: none;\" height=\"160x160\" width=\"160x160\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/w-Hub_160x160.png?v=1615388617\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eThe Power of Smart Wireless\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur Smart Wireless sensors build on the design of our legendary intelligent SmartQ Sensors but adds Bluetooth wireless connectivity allowing users to connect to tablets and mobile phones using the new EasySense2 Software. \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eDigital Technology\u003c\/strong\u003e\u003cbr\u003eOur digital sensor technology brings science to the classroom providing you with a robust, accurate and repeatable teaching experience from the start.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eAuto Calibration\u003c\/strong\u003e\u003cbr\u003eWe have taken the hassle out of setting up your experiments with our pre-calibrated, auto identify sensor technology, every sensor is ready to use out of the box.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eUSB Charging\u003c\/strong\u003e\u003cbr\u003eOur Smart Wireless sensors are powered by an internal battery and can be charged via a standard USB charger.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eDesigned for Mobile\u003c\/strong\u003e\u003cbr\u003eWith the included Bluetooth connectivity the new Smart Wireless Sensors can connect to Tablets, Mobile Phones, Laptops and Desktop Computers\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eSmart Connectivity\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp class=\"paragraph\"\u003eNot only do the Smart Wireless Sensors connect to multiple tablets and mobile devices via Bluetooth but they can also connect directly to a desktop computer and be used just like a traditional data logger whilst offering faster data transfer rates.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Data Harvest","offers":[{"title":"Default Title","offer_id":39368674836635,"sku":"1100","price":893.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/SmartSensor-Temperature.png?v=1615212160"},{"product_id":"easysense2-app","title":"EasySense2 App","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA free learning platform that allows teachers to engage students through science .\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor use with Vision, Vu, Vu+, V-Hub and V-Log data loggers, \u003c\/span\u003e\u003cspan\u003ealong with our Wireless Bluetooth sensors.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e   \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/gDMB5OlyaBs?si=Z7a8IxdHgE5wY1pu\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"heading\"\u003eEasySense2 PWA Version Released\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"paragraph\"\u003eThe new EasySense2 software is now available as PWA (Progressive Web App) and can now be used on devices running the latest Chrome and Edge browsers, *limitations apply. Simply visit\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/easysense2.app\/\" target=\"_new\"\u003ehttps:\/\/easysense2.app\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto immediately use the software without any need for installation.\u003c\/p\u003e\n\u003cp class=\"paragraph\"\u003eLimitations: Does not work on iOS devices, which will require \u003ca href=\"https:\/\/store.data-harvest.co.uk\/easysense2#downloads\" rel=\"noopener\" target=\"_blank\"\u003edownload\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeature Packed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEasySense2 is our most advanced educational scientific data capture and analysis software!\u003c\/p\u003e\n\u003cp\u003eDesigned with teachers and students in mind EasySense2 provides a broad set of tools to capture, display and analyse data from Data Harvest Smart Wireless Sensors and Data Loggers using Bluetooth or USB connectivity.\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/data-harvest-easysense-2-laptop.png?v=1712236909\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cp\u003eThe latest version is packed with new and exciting features without leaving our existing customers behind, you get all the features of the original software plus a lot more and, it works the same on all supported devices.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eData Logging\u003c\/li\u003e\n\u003cli\u003eLayouts\u003c\/li\u003e\n\u003cli\u003eAnalysis Tools\u003c\/li\u003e\n\u003cli\u003eMeters\u003c\/li\u003e\n\u003cli\u003eTiming\u003c\/li\u003e\n\u003cli\u003eCSV Exporting\u003c\/li\u003e\n\u003cli\u003ePrinting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJust some of the key features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEasySense comes with an impressive set of features with lots more being added all the time with continuous updates.\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cul\u003e\n\u003cli\u003eCapture data from multiple devices at the same time\u003c\/li\u003e\n\u003cli\u003eRun manager – easily turn on and off experiment runs to compare your data\u003c\/li\u003e\n\u003cli\u003eSimple recording modes – just press record and stop whenever you want to\u003c\/li\u003e\n\u003cli\u003eMulti display – combine multiple data views of your captured data series\u003c\/li\u003e\n\u003cli\u003eData views available: line graphs, gauges, numbers and bar charts\u003c\/li\u003e\n\u003cli\u003eSimultaneously display up to 4 customisable chart layouts\u003c\/li\u003e\n\u003cli\u003eImport and merge multiple files and data sets from devices\u003c\/li\u003e\n\u003cli\u003eCalculations – enhanced tools, perform mathematical operations on recorded data\u003c\/li\u003e\n\u003cli\u003eLogging modes: continuous recording, Snapshot and Timing\u003c\/li\u003e\n\u003cli\u003eSimple axis selection allows easy XY plots\u003c\/li\u003e\n\u003cli\u003eImport supported experiment files (.ssl) from EasySense1 into EasySense2\u003c\/li\u003e\n\u003cli\u003eExport in CSV format\u003c\/li\u003e\n\u003cli\u003eSupport for printing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/data-harvest-easysense-2-screens.png?v=1712236940\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSupporting devices\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot_2021-03-10_at_4.42.40_PM.png?v=1615365795\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe new EasySense2 software is now available on the app stores for all supported devices. It is important that you have installed the latest firmware for your data logger.    Go to Data Harvest website, and look for the relevant logger page for the latest firmaware update.\u003c\/p\u003e\n\u003cp\u003eVISION data logger firmware updates can be found on the \u003ca rel=\"noopener\" href=\"https:\/\/data-harvest.co.uk\/legacy\" target=\"_blank\"\u003elegacy downloads page\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eEasySense2 App Video | Guide\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eLink to the \u003ca href=\"https:\/\/youtube.com\/playlist?list=PL4fl4D1QGEXWB6755zNGoylJJjDthn0Fw\u0026amp;si=GdQES_OIj1HOyi0W\" target=\"_blank\" rel=\"noopener\"\u003eVideo guide\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/youtube.com\/playlist?list=PL4fl4D1QGEXWB6755zNGoylJJjDthn0Fw\u0026amp;si=GdQES_OIj1HOyi0W\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot_2024-04-04_at_9.54.47_PM.png?v=1712239018\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv style=\"position: relative; padding-top: max(60%,326px); height: 0; width: 100%;\"\u003e\u003ciframe style=\"position: absolute; border: none; width: 100%; height: 100%; left: 0; right: 0; top: 0; bottom: 0;\" src=\"https:\/\/e.issuu.com\/embed.html?backgroundColor=%233b9be3\u0026amp;d=4600_do277_2_easysense2_manual\u0026amp;hideIssuuLogo=true\u0026amp;pageLayout=singlePage\u0026amp;u=etchongkong\" allow=\"clipboard-write\" sandbox=\"allow-top-navigation allow-top-navigation-by-user-activation allow-downloads allow-scripts allow-same-origin allow-popups allow-modals allow-popups-to-escape-sandbox allow-forms\" allowfullscreen=\"true\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Data Harvest","offers":[{"title":"Default Title","offer_id":39385236504731,"sku":"4600","price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/data-harvest-easysense-2-laptop_c06c8ddd-70d6-4814-a8c5-6e6c92687a71.png?v=1712238691"},{"product_id":"wireless-ph-sensor-pack","title":"Wireless pH Sensor Pack","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"sub-heading-text\"\u003eThe Smart Wireless pH Adaptor has three ranges:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eA pre-calibrated range that speeds up set up time during busy classroom activities\u003c\/li\u003e\n\u003cli\u003eIf conditions require an adjustment, the calibration constants can be modified and stored as a user calibration range\u003c\/li\u003e\n\u003cli\u003eThe mV range suitable for experiments on calibrating a pH sensor or for ion-selective electrodes (ISE) or oxidation reduction probes (ORP)\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"paragraph\"\u003eThe Adaptor has a rechargeable battery of 1300 mAh, a single charge can power the sensor for a whole year not just a class day. The battery is charged using a mini USB cable (supplied).\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp class=\"paragraph\"\u003e \u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth | USB | Huge Battery Life | Independent Logging \u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"elfsight-sapp-733e700e-1081-4d66-9cc0-f5e6f9577665\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eExample Science Experiments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\n\u003cp\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTesting acids and alkalis\u003c\/li\u003e\n\u003cli\u003eAcid-Base titrations\u003c\/li\u003e\n\u003cli\u003eChemical reaction\u003c\/li\u003e\n\u003cli\u003eCalibrating a pH Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\n\u003cp\u003e\u003cstrong\u003eBiology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDissolved Oxygen in water \u003c\/li\u003e\n\u003cli\u003eEnzyme action\u003c\/li\u003e\n\u003cli\u003eCell respiration\u003c\/li\u003e\n\u003cli\u003eHuman respiration\u003c\/li\u003e\n\u003cli\u003ePhotosyneethsis anad respiration\u003c\/li\u003e\n\u003cli\u003eFermentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDissolved Oxygen in water\u003c\/li\u003e\n\u003cli\u003eWater Quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"table table-sm table-hover\" id=\"feat-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003epH Sensor Ranges\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003epH\u003c\/th\u003e\n\u003ctd\u003e0 to 14 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eORP \/ ISE\u003c\/th\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrode Diameter\u003c\/th\u003e\n\u003ctd\u003e13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrode Working temperature\u003c\/th\u003e\n\u003ctd\u003e0 - 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnectivity\u003c\/th\u003e\n\u003ctd\u003eUSB or Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRechargeable Battery\u003c\/th\u003e\n\u003ctd\u003eInternal 1300 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirmware\u003c\/th\u003e\n\u003ctd\u003eUpgradable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMemory\u003c\/th\u003e\n\u003ctd\u003eLast log, up to 10,000 samples\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"tech-header\"\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable id=\"spec-table\" class=\"table table-sm table-hover\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1x Smart Wireless pH Adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1x glass pH Electrode (BNC Cap)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1x Mini USB Lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEasySense2 Software (Digital download)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Manual (Digital download)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eProduct Manual\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eVist this link: \u003ca href=\"https:\/\/docs.data-harvest.co.uk\/1110PK\/\" target=\"_blank\"\u003ehttps:\/\/docs.data-harvest.co.uk\/1110PK\/\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/docs.data-harvest.co.uk\/1110PK\/\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot2023-02-05at5.08.03PM.png?v=1675588386\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eWorksheet\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eDownload from here \u003cbr\u003e\u003ca href=\"https:\/\/store.data-harvest.co.uk\/wireless-ph-sensor-pack#res\" target=\"_blank\"\u003ehttps:\/\/store.data-harvest.co.uk\/wireless-ph-sensor-pack#res\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/store.data-harvest.co.uk\/wireless-ph-sensor-pack#res\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot2023-02-05at5.14.34PM.png?v=1675588496\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSmart wireless sensors\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSeriously Smart Wireless Bluetooth Sensors\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned with new and existing customers in mind! \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA new Smart Wireless range of science sensors that also function as data loggers in their own right using Bluetooth or USB connectivity. The new Bluetooth wireless sensors include a huge battery life and can be mixed \u0026amp; matched with existing SmartQ Sensors \u0026amp; Data Loggers!\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with SmartQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur wireless sensors can be used in combination with other Smart Wireless Sensors or data loggers in the EasySense range, even more amazingly is that with the addition of a \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/v-hub8-usb-bluetooth-wifi\" target=\"_blank\"\u003eV-Hub sensor link\u003c\/a\u003e you can continue to enjoy using your existing SmartQ sensors at the same time!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" class=\"col-sm-4\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/v-hub8-usb-bluetooth-wifi\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/w-Hub_160x160.png?v=1615388617\" width=\"160x160\" height=\"160x160\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eThe Power of Smart Wireless\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur Smart Wireless sensors build on the design of our legendary intelligent SmartQ Sensors but adds Bluetooth wireless connectivity allowing users to connect to tablets and mobile phones using the new EasySense2 Software. \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eDigital Technology\u003c\/strong\u003e\u003cbr\u003eOur digital sensor technology brings science to the classroom providing you with a robust, accurate and repeatable teaching experience from the start.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eAuto Calibration\u003c\/strong\u003e\u003cbr\u003eWe have taken the hassle out of setting up your experiments with our pre-calibrated, auto identify sensor technology, every sensor is ready to use out of the box.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eUSB Charging\u003c\/strong\u003e\u003cbr\u003eOur Smart Wireless sensors are powered by an internal battery and can be charged via a standard USB charger.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eDesigned for Mobile\u003c\/strong\u003e\u003cbr\u003eWith the included Bluetooth connectivity the new Smart Wireless Sensors can connect to Tablets, Mobile Phones, Laptops and Desktop Computers\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eSmart Connectivity\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp class=\"paragraph\"\u003eNot only do the Smart Wireless Sensors connect to multiple tablets and mobile devices via Bluetooth but they can also connect directly to a desktop computer and be used just like a traditional data logger whilst offering faster data transfer rates.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Data Harvest","offers":[{"title":"pH adaptor and electrode pack","offer_id":39387864662171,"sku":"1110pk","price":1260.0,"currency_code":"HKD","in_stock":true},{"title":"pH adaptor only","offer_id":39387864694939,"sku":"1110","price":777.0,"currency_code":"HKD","in_stock":true},{"title":"pH electrode  only","offer_id":39387864727707,"sku":"2253","price":483.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/dataharvest_ph_sensor.jpg?v=1615384934"},{"product_id":"wireless-light-colour-sensor","title":"Wireless Light \u0026 Colour Sensor","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis sensor can be used to measure not only the level of light in the visible spectrum but also the primary colours of that light and of the electromagnetic spectrum. The sensor also has a built-in white LED that can be used as a light source, especially useful in experiments on reflectivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth | USB | Huge Battery Life | Independent Logging\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/F3MQaOaLJ9A?si=iB_GpApkMEUzBSb8\" height=\"315\" width=\"560\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cp\u003e\u003cstrong\u003eEXAMPLE SCIENCE EXPERIMENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHere are just a few example practical ideas you can achieve by using the Wireless Light \u0026amp; ColourSensor. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-7\"\u003e\n\u003cul\u003e\n\u003cli\u003eComparison of the available light in an environment, for example in different rooms, or under a tree canopy compared to the open space between canopy cover\u003c\/li\u003e\n\u003cli\u003eMeasure the flicker of fluorescent lights and the time slice flicker of LED lamps. Compare d.c. power source illumination vs a.c. power source illumination\u003c\/li\u003e\n\u003cli\u003eLight vs distance (illustration of inverse square law), identify a constant change in light intensity (for example light intensity vs. bubble production in photosynthesis)\u003c\/li\u003e\n\u003cli\u003eAs part of an apparatus to measure the start-up events of a lamp (with light, voltage, current)\u003c\/li\u003e\n\u003cli\u003ePolarizing filters\u003c\/li\u003e\n\u003cli\u003eYoung's single and double slits\u003c\/li\u003e\n\u003cli\u003eReflections\u003c\/li\u003e\n\u003cli\u003eColour measurement of coloured papers, transparent filters etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"tech-header\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable id=\"feat-table\" class=\"table table-sm table-hover\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRange 1\u003c\/th\u003e\n\u003ctd\u003eAmbient Light Lux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRange 2\u003c\/th\u003e\n\u003ctd\u003eFast Ambient Light Lux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRange 3\u003c\/th\u003e\n\u003ctd\u003eColour (RGB \u0026amp; LED)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConnectivity\u003c\/th\u003e\n\u003ctd\u003eUSB or Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBattery\u003c\/th\u003e\n\u003ctd\u003eInternal 1300mAh. \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eA single charge can power the sensor for a whole year.\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eProduct Manual\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eVist this link: \u003ca href=\"https:\/\/docs.data-harvest.co.uk\/1160\/\" target=\"_blank\"\u003ehttps:\/\/docs.data-harvest.co.uk\/1160\/\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/docs.data-harvest.co.uk\/1160\/\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot2023-02-05at3.30.57PM.png?v=1675582446\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eWorksheet\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eDownload from here \u003cbr\u003e\u003ca href=\"https:\/\/store.data-harvest.co.uk\/wireless-light-and-colour-sensor#res\" target=\"_blank\"\u003ehttps:\/\/store.data-harvest.co.uk\/wireless-light-and-colour-sensor#res\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/store.data-harvest.co.uk\/wireless-light-and-colour-sensor#res\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot_2024-04-02_at_9.27.05_PM.png?v=1712064450\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot_2024-04-02_at_9.27.05_PM.png?v=1712064450\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSmart wireless sensors\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSeriously Smart Wireless Bluetooth Sensors\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned with new and existing customers in mind!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA new Smart Wireless range of science sensors that also function as data loggers in their own right using Bluetooth or USB connectivity. The new Bluetooth wireless sensors include a huge battery life and can be mixed \u0026amp; matched with existing SmartQ Sensors \u0026amp; Data Loggers!\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with SmartQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur wireless sensors can be used in combination with other Smart Wireless Sensors or data loggers in the EasySense range, even more amazingly is that with the addition of a \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/v-hub8-usb-bluetooth-wifi\" target=\"_blank\"\u003eV-Hub sensor link\u003c\/a\u003e you can continue to enjoy using your existing SmartQ sensors at the same time!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" class=\"col-sm-4\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/v-hub8-usb-bluetooth-wifi\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/w-Hub_160x160.png?v=1615388617\" width=\"160x160\" height=\"160x160\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eThe Power of Smart Wireless\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur Smart Wireless sensors build on the design of our legendary intelligent SmartQ Sensors but adds Bluetooth wireless connectivity allowing users to connect to tablets and mobile phones using the new EasySense2 Software. \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eDigital Technology\u003c\/strong\u003e\u003cbr\u003eOur digital sensor technology brings science to the classroom providing you with a robust, accurate and repeatable teaching experience from the start.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eAuto Calibration\u003c\/strong\u003e\u003cbr\u003eWe have taken the hassle out of setting up your experiments with our pre-calibrated, auto identify sensor technology, every sensor is ready to use out of the box.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eUSB Charging\u003c\/strong\u003e\u003cbr\u003eOur Smart Wireless sensors are powered by an internal battery and can be charged via a standard USB charger.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eDesigned for Mobile\u003c\/strong\u003e\u003cbr\u003eWith the included Bluetooth connectivity the new Smart Wireless Sensors can connect to Tablets, Mobile Phones, Laptops and Desktop Computers\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eSmart Connectivity\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp class=\"paragraph\"\u003eNot only do the Smart Wireless Sensors connect to multiple tablets and mobile devices via Bluetooth but they can also connect directly to a desktop computer and be used just like a traditional data logger whilst offering faster data transfer rates.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Data Harvest","offers":[{"title":"Default Title","offer_id":39388683042971,"sku":"1160","price":1520.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/1160_20-_20Light_20_20Colour_20Sensor-1.jpg?v=1712063201"},{"product_id":"wireless-colorimeter","title":"Wireless Colorimeter \u0026 Turbidity Sensor","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Colorimeter \u0026amp; Turbidity sensor \u003cstrong\u003emeasures the amount of light penetrating a solution\u003c\/strong\u003e so can be used for investigations which result in a change of colour or opacity.\u003c\/p\u003e\n\u003cp\u003eThe Colorimeter \u0026amp; Turbidity sensor comes complete with a pack of 3 adaptors for attaching Cuvettes, Test \u0026amp; Boiling Tubes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth | USB | Huge Battery Life | Independent Logging \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/hJxOpxJJxAM?si=lVLBucQhbBYPvrpL\" height=\"315\" width=\"560\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"tech-header\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"table table-sm table-hover\" id=\"feat-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\"\u003e5 Colorimeter\u003c\/td\u003e\n\u003ctd\u003e470 nm, 520 nm, 573 nm, 625 nm, 660 nm,\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd scope=\"row\"\u003ewavelengths\u003c\/td\u003e\n\u003ctd\u003e850 nm IR for Turbidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"tech-header\"\u003e\u003cstrong\u003eWhat's in the box\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable id=\"spec-table\" class=\"table table-sm table-hover\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1x Wireless Colorimeter Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1x pack of 3 adaptors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEasySense2 Software (Digital download)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Manual (Digital download)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eWorksheet\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eDownload from here \u003cbr\u003e\u003ca href=\"https:\/\/store.data-harvest.co.uk\/wireless-colorimeter-sensor\" target=\"_blank\"\u003ehttps:\/\/store.data-harvest.co.uk\/wireless-colorimeter-sensor\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/store.data-harvest.co.uk\/wireless-colorimeter-sensor\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot_2024-04-02_163238.png?v=1712046841\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screenshot_2024-04-02_163238.png?v=1712046841\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSmart wireless sensors\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSeriously Smart Wireless Bluetooth Sensors\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned with new and existing customers in mind!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA new Smart Wireless range of science sensors that also function as data loggers in their own right using Bluetooth or USB connectivity. The new Bluetooth wireless sensors include a huge battery life and can be mixed \u0026amp; matched with existing SmartQ Sensors \u0026amp; Data Loggers!\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eWorks with SmartQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur wireless sensors can be used in combination with other Smart Wireless Sensors or data loggers in the EasySense range, even more amazingly is that with the addition of a \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/v-hub8-usb-bluetooth-wifi\" target=\"_blank\"\u003eV-Hub sensor link\u003c\/a\u003e you can continue to enjoy using your existing SmartQ sensors at the same time!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\" class=\"col-sm-4\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/data-harvest\/products\/v-hub8-usb-bluetooth-wifi\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/w-Hub_160x160.png?v=1615388617\" width=\"160x160\" height=\"160x160\" style=\"float: none;\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eThe Power of Smart Wireless\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur Smart Wireless sensors build on the design of our legendary intelligent SmartQ Sensors but adds Bluetooth wireless connectivity allowing users to connect to tablets and mobile phones using the new EasySense2 Software. \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eDigital Technology\u003c\/strong\u003e\u003cbr\u003eOur digital sensor technology brings science to the classroom providing you with a robust, accurate and repeatable teaching experience from the start.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eAuto Calibration\u003c\/strong\u003e\u003cbr\u003eWe have taken the hassle out of setting up your experiments with our pre-calibrated, auto identify sensor technology, every sensor is ready to use out of the box.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eUSB Charging\u003c\/strong\u003e\u003cbr\u003eOur Smart Wireless sensors are powered by an internal battery and can be charged via a standard USB charger.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eDesigned for Mobile\u003c\/strong\u003e\u003cbr\u003eWith the included Bluetooth connectivity the new Smart Wireless Sensors can connect to Tablets, Mobile Phones, Laptops and Desktop Computers\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eSmart Connectivity\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003cp class=\"paragraph\"\u003eNot only do the Smart Wireless Sensors connect to multiple tablets and mobile devices via Bluetooth but they can also connect directly to a desktop computer and be used just like a traditional data logger whilst offering faster data transfer rates.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Data Harvest","offers":[{"title":"Default Title","offer_id":43781564662017,"sku":"1220","price":2081.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/Wireless_20Colorimeter_20small.jpg?v=1712046640"}],"url":"https:\/\/www.etchkshop.com\/collections\/gc\/datalogging-software.oembed","provider":"ETC Educational Technology Connection (HK) Ltd","version":"1.0","type":"link"}