Digital micron gauge

Robinair has released the RAVG-1 Digital Micron Gauge with industry-first multicolour backlight providing an instant indicator of acceptable vacuum or leakage. The backlight shows green, yellow or red for faster reading and diagnosis of an AC system, indicating a system leak or proper vacuum.

The patent-pending design employs a sophisticated microelectromechanical sensor (MEMS) Pirani type sensor with ability to read Atmosphere down to 10 microns. The gauge can measure vacuum pressure in microns, mmHg, inHg, mBar, Pascals or Torr for near-universal applications, and is encased in an impact and water resistant case with a protective rubber boot.

“This gauge will be used in some extreme environments and condition, and is the only one on the market unaffected by temperature, vital to providing accurate readings and performance,” said Tim Wagaman, Robinair product manager. “Coupled with the colour-coded backlit display, RAVG-1 will provide a quick and easy indication of system evacuation status.”

Robinair’s RAVG-1 kit includes carrying case and tee adapters or inline connectors (1/4” MFL x 1