
Pressure Indicators
All Pressure Indicators Products

Lite™ Visual Room Pressure Indicator
Simple and cost-effective way to monitor and display room dp in areas that require manual verification

477AV Handheld Digital Manometer
Available with pressure, flow, and velocity measurements

477B Handheld Digital Manometer
Hand-held & battery operated manometers

ADT715 Precision Pressure Indicator
Precision Pressure Indicator
800-567-8686

250-AF Inclined Manometer Air Filter Gages
Precision machined, virtually unbreakable and free of distortion.

1230 / 1235 Flex-Tube Well-Type Manometers
Provides highly accurate positive, negative, or differential pressure readings without the need for moving parts, hidden wells, or...

1221 / 1222 / 1223 Flex-Tube U-Tube Manometer
Measure positive, negative and differential pressures up to 100 PSI

1211 / 1212 Slack Tube Manometers
Safety traps to prevent loss of fluid, easy roll up for transport and storage

1227 Dual Range Flex-Tube U-Inclined Manometer
Clear shatterproof indicating tube

922 Airflow Meter/Micromanometer
Cost effective solution for measuring differential pressure, air velocity and flow at the push of a button

1120 Series Differential Pressure Units
Proven and reliable sensing element available in ranges as low as 0 - 30 in w.c. or as high as 0 - 500 PSI

HHP460-A Handheld Smart Manometer
0 to 15 psi, Barometric
800-567-8686