These portable gauges have three different dials to display pressure and vacuum measurements on a low, medium, and high scale.

A digital display allows for easy reading of measurements.

Designed for harsh environments prone to vibration, these gauges pair a corrosion-resistant 304 stainless steel case with a glycerin-filled dial that reduces needle flutter.

Often used with chillers and in refrigeration systems, these gauges display the temperature of ammonia relative to the pressure measurement.

Check the vacuum levels in high-vacuum pumps, valves, and chambers with this compact gauge.

Accommodate applications with a vacuum range of -100 in. of H₂O to 0 in. of H₂O.

The case and connection threads are stainless steel for protection in corrosive environments.

Commonly used to indicate clogged filters, these gauges display the difference between two pressure or vacuum measurements.

Unlike other gauges that measure the difference between your system and the atmosphere, these give measurements relative to zero pressure.

Measure your equipment’s pressure and send the data directly to a development board or single-board computer. Also known as transducers, these transmitters convert pressure into an electrical I²C signal and transmit it to your board.

Monitor and control pressure in portable HVAC systems, hydraulics, and oil and gas equipment. Unlike other pressure transmitters that measure the difference between your system and the atmosphere, these transmitters give measurements relative to zero pressure—regardless of altitude or temperature.

Convert both pressure and vacuum into an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment.

Used in hazardous locations, these transmitters safely convert pressure and vacuum into an electrical signal to measure liquids, gases, and steam. NEC rated for safety, these transmitters are explosion proof, so they can be used in environments containing flammable gases and vapors.

With an accuracy of ±0.25%, use these transmitters in applications that require highly accurate measurement of both pressure and vacuum, such as activating vacuum pumps.

Monitor pressure in your system from a distance by using this display in conjunction with pressure transmitters.

Designed for compressed air and gas systems, these transmitters remotely monitor vacuum.

Manually pump air, water, or hydraulic fluid through your system so you can test for leaks.