Pressure Meters / Manometers

The Comark range of Pressure Meters are suitable for gauge or differential pressure and positive or negative (vacuum) pressure measurement. These instruments are ideal for applications like Heating & Ventilation (HVAC), process pressures, laboratories and clean rooms, through to service and maintenance and the calibration of other instruments.

Our range is available in the following variants:



Dry Use Pressure Meters

Our range of Dry Use Pressure Meters are designed for use in applications where the necessary measurement being taken has only air or non-corrosive gas on both the positive (+) and negative (-) pressure ports.

Common Applications include high pressure test & measurement applications, such as in clean-rooms, isolation rooms, filter status, leak detection and stairwell pressurization.


Intrinsically Safe Pressure Meters

Our Intrinsically Safe Pressure Meters contain impregnated protection, designed to limit electrical discharge as well as the surface temperature of the device, in order to prevent the possible ignition of a volatile gases, dust or vapours.

The Comark range of Intrinsically Safe Manometers are ATEX compliant, certified to Ex II 1G Ex ia IIC T4 Ga and Baseefa03ATEX0079 and are therefore recommended for use in areas where explosive or flammable substances are stored or processed. These pressure meters have been approved by internationally recognised approval bodies to intrinsic safety requirements.


Waterproof Pressure Meters

Our Waterproof Manometers build on the already robust and ultra-tough housing of our Dry Use variants, but contain additional silicone protection making them suitable for liquid pressure measurement.

These range of devices are commonly used in HVAC applications, for building management including filter status, monitoring the efficiency of chillers, as well as assessing the suction and discharge of pumps. They are also ideally suited to process and pressurized tank applications.