Wireless Oxygen in Air sensor

wireless datalogging sensors


Data Harvest

Product Description


This can be used to measure how the amount of O2 varies in the classroom and the variation of the rate of production in photosynthesis and respiration of small organisms such as microbes and maggots. Particularly useful with the wireless CO2 sensor, the gaseous exchange of a burning candle in a bell-jar can be measured and with no wires to attach, it is much easier. With the built-in pressure, relative humidity and temperature sensors, environmental measurements in Biology can take on a whole new meaning.

Our BioChamber can be used to create a contained environment for study of plants and small animals. (NB for gaseous use only. Not for use in water)

Temperature, Pressure and Humidity sensors included for higher versatility!


Bluetooth | USB | Huge Battery Life | Independent Logging




Here are just a few example practical ideas you can achieve by using the Wireless Oxygen In Air Sensor.

  • Differences between inhaled and exhaled air
  • Exhaled breath before and after exercise
  • Oxygen changes during photosynthesis and respiration of plants
  • Consumption of oxygen as a measure of respiratory activity of animals, insects, yeast or germinating seeds
  • Decomposition of hydrogen peroxide by the enzyme catalyse
  • Change in oxygen level during combustion



Ranges O2: 0 to 100 %
Other Ranges Humidity, Temperature, Pressure



Vist this link: https://docs.data-harvest.co.uk/1170/



Seriously Smart Wireless Bluetooth Sensors

Designed with new and existing customers in mind!

A 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 & matched with existing SmartQ Sensors & Data Loggers!

Works with SmartQ

Our 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 V-Hub sensor link you can continue to enjoy using your existing SmartQ sensors at the same time!

The Power of Smart Wireless

Our 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. 

Digital Technology
Our digital sensor technology brings science to the classroom providing you with a robust, accurate and repeatable teaching experience from the start.


Auto Calibration
We 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.


USB Charging
Our Smart Wireless sensors are powered by an internal battery and can be charged via a standard USB charger.


Designed for Mobile
With the included Bluetooth connectivity the new Smart Wireless Sensors can connect to Tablets, Mobile Phones, Laptops and Desktop Computers


Smart Connectivity

Not 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.

HK$ 3,035.00