Therm La ModeRefrigerant Leak Detector for Heat Pumps, ALD-200 HP Freon Leak Detector Detects R22, R134a, R415b, R417a CFC HCFC HFC HC HFO Leak Detector HVAC

Refrigerant Leak Detector for Heat Pumps, ALD-200 ASHP Freon Leak Detector Detect R22, R134a, R415b, R417a CFCs HCFCs HFCs HCs HFOs Leak Detector HVAC

Errecom Brilliant - 250 ml, Fluorescent UV Dye for Detecting Refrigerant Gas Leaks in Air Conditioning and Refrigeration Systems, 250 ml bottle with dispenser

ALONEFIRE SV41 395nm UV Torch 10W Rechargeable Blacklight Black Light Flashlight Urine Detector for Resin Curing, Dry Glue, Fishing, Minerals with UV Protective Glasses, Charger, Battery Included