Vacuum pressure gauges are used to measure the pressure or negative pressure of non-crystallizing, non-solidifying liquids, gases or vapors that do not corrode steel, copper and copper alloys and do not have explosive hazards. Shock resistant vacuum pressure meter is used to measure the negative pressure of non-corrosive and non-crystalline media under vibration and pressure fluctuation. The electric contact pressure vacuum meter and the electric contact vacuum meter are used to measure the (pressure) and negative pressure of the non-crystalline, non-solidified liquid, gas and other media of copper and copper alloy without corrosion and explosion hazard.
Stainless steel vacuum pressure gauge
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