HVAC Refrigerant AC Sniffer Freon Leak Detector Max Sensitivity up to 0.07oz./yr
HVAC Refrigerant Freon Leak Detector Battery Powered, AC Sniffer Leak Detector for R134a R410a R1234yf CFCs HCFCs HFCs HFOs HCs. COMPREHENSIVE REFRIGERANT DETECTION: Equipped with advanced solid-state semiconductor sensor technology, this freon leak detector identifies all CFC, HCFC, HFC, and HFO refrigerants, including R1234yf, R134a, R410a, R22, R407C, R12, and R404C; Specially designed to detect all SNAP-approved blend refrigerants, it’s perfect for HVAC systems, cars, and refrigerators.