WJL-6000 Freon Leak Detector Halogen Leak Detector R22 R410A R134A R1234YF Refrigerant Gas HVAC Air Conditioner Tester Tool

Good luck with your favorite purchases WJL-6000 Halogen Leak Detector featuring classic outlook and portable size, it can detect all CFCs, HFCs, HCFCs, and blends, including but not limited to R22, R410A, R134A. 1-7 grade sensitivity selectors can be adjusted at any time automatically to the best state of detecting. Inner precise IC with ultra-low power consumption circuit design, more stable, longer battery life. Siren sound and flashing light for the leak alarm indicator. Specificaiton Maximum sensitivity: 0.21oz/yr,for all halogenated refrigerants; Operating temperature: 0℃-52℃ (30℉ to 125℉); Response time: Instantaneous ; Preheating time: 6 seconds; Reset time: 2~10 seconds; Battery life: 50 hours for normal use; Fixed probe length: 7.87 (in); Dimensions: 1.37 x 1.37 x 5.90 in ; Power supply: 6V DC, 4 AAA alkaline batteries.(NOT included)