V-Log8 USB+ Bluetooth



Data Harvest

Product Description

A low cost 8 channel remote data logger with 4 built-in sensors.

With built-in sensors, USB and Wi-Fi connectivity, V-Log8 offers all the features you need at a ground breaking price!.


Introduction to Data Harvest data loggers (5 mins)

Key Features
  • 4 SmartQ sensor inputs
  • 4 Built-In sensors
    • Light
    • Sound
    • Humidity
    • Air Pressure
  • Large graphical display
  • Remotely record data (14 days)
  • Fast logging mode (50,000 samples per second)
  • Accurate digital timing mode (4 microseconds)
  • Multiple stored data sets
  • Built-in battery, USB rechargeable

Recording and displaying data
  • Snapshot logging mode
  • Pictogram logging mode
  • Meters display
  • Pictograms
  • Timing (Light gates)
  • Direct to computer with EasySense software
    for further logging and data analysis

Supplied with
  • Free EasySense Software PC - Full version, Site Licence
  • Mac software, its a download from the Mac App Store
  • Gratnells SmartCase storage case
  • 2x Long sensor leads
  • 2x Short sensor leads
  • 1x Mini USB cable


  • USB to PC Windows & Apple Mac allows data transfer and battery charging
  • Bluetooth onnectivity to iPad, Windows, Android & Chromebooks (that support Android Apps)



The new collaborative update on EasySense software (1 minute)

Students work collaboratively to set up and capture data in real-time onto multiple connected devices When the experiment ends each student has their own data, ready for analysis and reporting.   Connect up to 6 iPads or PC/Mac.   It is datalogging for the mobile device age - suitable for primary and secondary science subjects.

Free download with all the user guides and support.

EasySense Software manual

EasySense Software is cross devices compatible.  Experiment files created on PC, Mac, iPad can be shared.

The FREE EasySense software brings many features and its versatility transforms the whole data logging experience. Now with NEW Sharing & Collaboration features! 

For Windows

For Mac

For iPad/  Android


Enhance learning and make full use of the technology in the classroom With a suitable logger connected to the controller, data is captured in real-time and instantly relayed to all of the Viewers in the group. At the end of the experiment, the Controller and all Viewers have their own set of data, ready for analysis and reporting.

Catch Up Mode

This feature allows a student to catch up if they missed the experiment as it happened. It can also be used to quickly ensure that all students have the same set of data to work with.

EasySense App

Go to official site for full details

EasySense iPad App manual

Capture & display data from any four SmartQ sensors onto multiple iPads/Androids.

Collaborate mode - share data (in real-time) from one logger to
multiple iPad's/Android's  and PC's.

  • Real-time recording & analysis.
  • Group collaboration (multiple iPads/Androids).
  • Multiple sensors on the graph.
  • Store data locally and remotely in the cloud.
  • Transfer data to PC & Mac via iTunes.(in the cloud storage for Android)
  • E-mail data to other devices.
  • Data files compatible with free PC EasySense software.

Download the EasySense App for iPad/   EasySense App for Android



Names of TestBed schools

HK$ 2,970.00