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

Also known as compound gauges, these measure both pressure and vacuum.

A glycerin-filled dial reduces needle flutter for precise readings in high-vibration applications.

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.

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.

Gauges have a digital display for easy reading of measurements.

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

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.

At least four times as accurate as standard vacuum transmitters, these transmitters sense vacuum at an accuracy of ±0.25%, making them ideal for use in laboratories and in analytical testing applications.

Account for changes in vacuum readings over time by fine-tuning the vacuum range on these transmitters.

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.

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.

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

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.