Bar Pressure Gauges | McMaster-Carr

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Maximum Pressure

1,000 psi to 1,999.9 psi

2,000 psi to 9,999.9 psi

10,000 psi to 19,999.9 psi

Less than 10,000 kPa

10,000 kPa to 19,999 kPa

20,000 kPa to 29,999 kPa

30,000 kPa to 99,999 kPa

Connection Material

Liquid Type

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Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

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250 Products

Pressure and Vacuum Gauges

Digital High-Accuracy Pressure Gauges

A digital display allows for easy reading of measurements.

Large-Dial High-Accuracy Pressure Gauges

Read your pressure from a distance with these large-dial gauges.

Vibration-Resistant Pressure Gauges

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

Low-Pressure Differential
Gauges with Digital Display

Gauges have a digital display for easy reading of measurements.

Pressure and Vacuum Transmitters

Pressure Transmitters with Digital Display

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

Pressure Transmitters for Compressed Air

With a pressure range common to most compressed air systems, use these transmitters to monitor your system's air pressure.

Absolute Pressure Transmitters

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.