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.

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

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.

Measure small changes in air pressure with these gauges. They are commonly used to indicate clogged filters and to monitor fans and blowers.

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.

Monitor and control vacuum pumps, air compressors, and hydraulics while viewing readings and warnings on the display.

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.

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.

Check the difference in air pressure between two inputs at the source using the dial indicator or remotely using a receiver.

Convert 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 vacuum or control equipment.

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