Tutorial on How to Use and Read a REFRIGERANT GAUGE SET!

Tutorial on How to Use and Read a REFRIGERANT GAUGE SET to read pressure, saturated temperature, superheat, and subcooling.
This is How to Read a Gauge Set, the p/t chart on the gauge and how to use the Gauge Set as a Diagnostic Tool, what Pressure and Saturated Temperature you should get the Refrigerant up to before using Superheat or Subcooling Methods. I go over how to check a refrigerant system in Subcooling. I go over other names for the Low and High Sides. I give the Calculation Method for Superheat and Subcooling as well as other Tips!