Wisconsin Parts Database Instructions and Discussion Team/Group > MICHIGAN
> Electrical Components
> Heise- vacuum test gauge- 0-30IN.hg- 0.05 subdivisions
Heise- vacuum test gauge- 0-30IN.hg- 0.05 subdivisions
Heise - Test Gauge, Serial #CM-112964 - This is a used (though very little if at all), single scale, precision Vacuum Test Gauge, scaled from 0-30 in.Hg., with an overall diameter of 7.75" with the bezel, having roughly a 6" diameter window. This used Vacuum Test Gauge is in excellent condition, and if used it was done so with great care. It has a 1/8" NPT, Stainless Steel Female fitting, on the lower half of the back of the gauge, as the process connection. It is packaged in a metal housing with a removable front bezel and back plate. This Vacuum Gauge, has major numbered divisions, marked in large numbers at 2 inches of Mercury (in.Hg.) increments, with minor, marked divisions in 0.05 in.Hg. increments. It has an Beryllium Copper Tube, and a racketed adjustment screw for zeroing the gauge, on the bottom of the bezel up front (can be seen in the pictures). Mounting can be done with three screws hidden by the front bezel.
