These are the most commonly used pressure gauges. Use them with pumps, filters, regulators, and in process lines to measure and display pressure.

These gauges fit into square cutouts in your instrument panel.

Measure small pressure changes in ventilation systems, hydraulic applications, and other critical processes.

Gauges come in a variety of colors so you can identify an important spot in your process line.

Sensitive enough to operate on indoor light, these gauges have no batteries to replace. They have a digital display for easy reading of measurements.

These gauges have a unique case design that eliminates the air bubble on the dial face, which can distort readings. They have a liquid-filled dial that reduces needle flutter for precise readings in high-vibration applications.

Unlike other gauges that have multiple moving parts that can shake loose, these have only one internal part. They are the most shock-resistant gauges we offer.

Gauges have an accuracy of ± 0.5% to ± 1%. They are suitable for critical processes that require high accuracy, such as hydraulic and laboratory applications.

Gauges have an accuracy of ± 2%.

These gauges can withstand both extremely cold and extremely hot temperatures.

Gauges are UL 393 listed for use with fire-protection service equipment.

Use in high-pressure applications up to 2,000 psi.

These gauges are 3-A certified for sanitary design in dairy and other food processing applications.

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.

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

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

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

Use these gauges with vacuum pumps, packaging equipment, and in suction lines to measure and display vacuum.

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

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

Easier to read than U-tube gauges, these use an inclined scale to measure pressure or velocity changes in air applications. They are also known as manometers.

Refill U-tube gauges.

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.

Also known as pitot tubes, these can be used with manometers to measure air flow rate.

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.

Remotely monitor pressure in general purpose applications such as pumping and compressing systems.

For use in sanitary applications such as food processing, these transmitters are 3-A certified.

Read pressure directly at the source and send data remotely with one device.

These transmitters automatically compensate for error introduced by vibration as well as temperature fluctuations, so you do not need to program your receiving device to correct for these factors. They convert pressure to 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.

For use in hazardous locations, these transmitters safely measure the difference in pressure between two process lines in flow applications—such as heat exchangers, chillers, and pumps. They meet NEC safety standards, so they protect against an explosion where flammable gases and vapors are present.

Measure the difference in pressure between two process lines in flow applications such as heat exchangers, chillers, and pumps. These transmitters automatically compensate for error introduced by vibration as well as temperature fluctuations, so you do not need to program your receiving device to correct for these factors.

These transmitters are rated NEMA 4X for protection from washdowns and corrosion.

Monitor and control equipment in food-processing and pharmaceutical plants—these transmitters convert vacuum into electrical signals for receiving devices and have a 3-A certified sanitary design. They automatically compensate for vibration and temperature changes, saving you the effort of programming manual corrections.

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.

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.

These transmitters automatically compensate for error introduced into both pressure and vacuum measurements by vibrations as well as temperature fluctuations, so you do not need to program corrections for these factors into your receiving device. They convert pressure and vacuum to 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.

Test and calibrate transmitters, gauges, and other equipment that measures pressure.

Gauges have an accuracy of ±0.25%.

All-stainless steel construction makes these gauges suitable for testing and calibrating in corrosive environments.

Mate these gauges to a compressed air line to measure pressure while inflating tires.

A bar slides out of the top of these gauges to display pressure reading.

For installation in instrument panels, these flowmeters have fittings on the back.

For protection against damage, these flowmeters have a rugged, impact-resistant case.

Measure the flow rate of compressed air.

Rated for at least six times the pressure of standard flowmeters for air, these can withstand pressures of at least 600 psi.