Do not try to maesure high side pressure - no need. low side pressure should be about zero ie ambient pressure of the air around us. if in a partial vacuum, indicates a blockage in sealed system or short of gas. if pressure well above zero, indicates compressor failure
Answers & Comments
Do not try to maesure high side pressure - no need.
low side pressure should be about zero ie ambient pressure of the air around us.
if in a partial vacuum, indicates a blockage in sealed system or short of gas.
if pressure well above zero, indicates compressor failure