Displays actual percentage of R- 12, R- 134A, R-22 and air in the system or tankPurges air if desiredHydrocarbon alarm sounds if flammable substances are presentPrinter port can be used for hard copy of test results
R-12 and R-134A sample hosesR-134A adapter fittingPurge vent hoseConnected power cordAll required plumbingRugged portable case
Showing if refrigerant is pure enough to be recovered or charged