It can be used to test the performance of air conditioner or individual parts (including evaporator, condenser, compressor and capillary, etc.), functional tests such as dryness, frost formation, and refrigerant filling amount. And it can be used to analyze how each component affects the performance of air conditioner.
Refrigerant types: R290, R32, R134a, R410A, CO2, etc.
It conforms to the standards JB/T 7659.5,QB/T 2098.