... detecting existing refrigerants including HFC, HCFC, CFC, SF6, R134A, etc.Use the RLD-382P in commercial refrigeration systems, ... new ergonomic designSemiconductor gas sensorWith an internal pumpGases Sensed: CFCs, R11,R12,R13; HCFCs, R22, R502, R500; HFCs, R134A, R123, R125, ... , R404A, R407C, R410A and other halogen based compounds.Sensitivity: R22,R134A: Hi 6g/year, L 30g/yearR404A, 407C,410A: Hi ...