These digital manometers are rated intrinsically safe, operating on low currents, and are built with components that have low-energy discharge to prevent ignition in hazardous areas where combustible or explosive gas or dust is present. They’re commonly used for monitoring HVAC and natural gas systems as well as measuring air velocity and calibrating pressure instruments.

These kits include an intrinsically safe-rated digital manometer with compatible components for performing air velocity monitoring in hazardous locations. These manometers operate on low currents and have low-energy discharge to prevent ignition in areas where explosive gas or dust is present. Convenient kits include a carrying case and can be used on both air and compatible gases.