The Smart Wireless Gas Pressure – Differential Sensor can be used wherever you would use a pressure gauge, and in particular where pressure changes are small, and a high resolution is required. The advantage of use over a standard gauge will be the ability to use many sensors (for example pressure and temperature), record the data via software, display the data to a large numeric display, and record fast transient events. Examples of practical work where use of the sensor will enhance learning and understanding include work to study:  


  • Gay-Lussac’s law 
  • Estimation of absolute zero 
  • Heat and pressure change with “hand grasp” 
  • Rate of Respiration  
  • Yeast Fermentation 
  • Rate of Transpiration 
  • Chest expansion – with additional Chest belt (product 3190) 
  • Depth gauge 
  • A modern manometer 
  • Change of pressure in an explosion (one port sealed) 


Online Videos

Learn how to use data logging in the classroom with our Secondary Science Academy demonstration videos, which will walk you through using the new EasySense2 app and show you how to get hands-on with the latest Bluetooth wireless sensors. The video experiments will show you how to get the best out of your science lessons.


New online content is being continuously uploaded onto our YouTube channel, including practical worksheets as well as videos.


See our website for further information and links.

Explore Bluetooth Sensors

Are you looking to make the jump to our smart wireless sensors? Or have you recently purchased them and want to know more about how they work?


View video playlist

Explore EasySense2

The core of our science platform is our EasySense2 software. In these videos you will learn everything from the basics of our software to the most in-depth features.


View video playlist

Explore Science Practicals

See our Smart Wireless Sensors in action with a range of practical experiments. This is the best way to get started with the new Bluetooth sensors!


View video playlist