TOPTES RT-108 Refrigerant Leak Detector, HVAC Freon Leak Detector with Halogen Ionization Sensor, Air Conditioning Detection with 3 Sensitivity Levels for R134a CFCs、HCFCs、HFCs - Blue. High Sensitivity & Fast Response: RT-108 freon leak detector equipped with an ionization sensor designed for halogenated refrigerants, including CFCs, HCFCs, and HFCs.
