Our Lite Visual Pressure Indicator provides a simple, cost-effective, and accurate way to measure and display room differential pressure to solve challenges in areas that require manual verification. The unit provides a clear indication of positive or negative room pressure using its intuitive light ring and has been cleverly designed to keep installation, set-up time and maintenance to an absolute minimum.

Solutions That Save Lives

  • Simple differential pressure sensing with a local visual display, digital analogue output and audible alarm as standard options.
  • Offers preventative maintenance and minimal installation costs, meaning no more manually checking each room saving you time and money.
  • Full configuration is easy and user-friendly, via 3 touch buttons to set your own custom parameters.
  • At the size of a standard light switch, the sleek and attractive wall plate allows installation in a matter of minutes.


Available with temporary quick mount and portable pre-assembled configurations, we have optimised these custom solutions to help combat viral outbreaks and diseases to assist integrators with rapid critical care setup challenges. Developed with Hospital, Medical, Pharmaceutical and Clinical environments in mind, we are here to help you with speedy production and unrivalled technical support.

Centred around years of engineering, development and customer feedback, we have produced a complete solution to stage as an upgrade to Magnehelic® pressure gauges. This differential pressure gauge includes the local display and digital 4 – 20 mA output as standard, with an optional pulsing or steady audible alarm feature.



Alongside our Lite differential pressure sensors, we can offer a well-rounded, fully connection solution to many M&E and HVAC/R contractors instrumentation challenges through our extensive range, including room condition pressure monitors, DP sensors, humidity sensors, particle counters, displays, pressure calibrators, power meters and more.

Always seeking sustainable solutions, our products integrate seamlessly with Building Automation and Management Systems (BMS Systems) to control and monitor environments for efficiency and energy saving purposes.

For more information on how we can help you with your setup, please get in touch with our experienced engineering team, or visit our product page here for more details.