Key Features:
- MEMS Pirani Sensor
- Range from Atmosphere to 10 microns
- 3-Color Display makes readings easy
The RAVG-1 Digital Micron Gauge is the newest and most accurate vacuum gauge from Robinair yet. It features an accuracy as low as 5% of the reading and has an operating range down to 10 microns. The display features measuring units of Microns, mmHg, inHg, mBar, Pa, Torr and has a tricolor LED backlight.
The tricolor backlight improves efficiency for HVAC technicians by quickly allowing them to see what the system is doing at a glance. If the display is yellow then the system is still experiencing a decreasing vacuum measurement while a red light indicates moisture or a leak. If the display is green then the correct vacuum has been achieved.
The RAVG-1 housing is impact and water resistant and includes a protective rubber boot. The connector at the bottom of the gauge is 1/8"-27 NPT Male and also includes an integrated magnetic hook.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
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