US Vacuum TORR gauges are HIGHLY ACCURATE, barometrically compensated, capsule type, absolute pressure gauges. Each gauge has a dual absolute pressure scale, reading in both millibars (mbar) and Torr (mm Hg). To ensure high accuracy, all bearings are set in jewels, which provide exceptionally smooth pointer movement. Each gauge is individually calibrated at every point on both increasing and decreasing pressure.
All gauges are machined from solid aluminum bar and assembled with an O-ring sealed tempered glass face, beryllium copper sensing element and aluminum pointer & dial plate. Virtually no hysteresis is present. Four (4) ranges are available to meet both laboratory & Industrial applications. | 
