Refrigerant & Combustible Gas Leak Detector HVAC, ALD-200 Freon Leak Detector, Rechargeable Freon Sniffer Halogen Leak Detector 16-Inch Sensor Probes with Loud Alarm for R134A R410A R22 R600A R454B

【High Sensitivity and Adjustable】This AC leak detector uses a Japanese semiconductor sensor with three adjustable sensitivity levels (up to 0.14 oz./yr.) and a 16-inch flexible probe for tight spaces. 【Audible & Visual Alarm with Mute Function】When the leakage is detected, the 2.8’’ TFT color display screen will show the leakage level, and more rapidly it beeps. Press the MUTE button to turn on/off the buzzer. 【2.8’’ TFT Color Display】The r134a leak detector features a new color graphic display that ensures clear visibility in both dark basements and bright sunlight 【Smart Features】 Smart features like Peak Mode (records max leak levels) and Reset Function (reduces false positives) make it a user-friendly choice for HVAC professionals. 【Durable and Oil Resistant】 Built with durability in mind, the freon detector has an oil-resistant, rugged design to withstand tough repair environments. 【Detect All Refrigerant & Combustible Gases】The refrigerant sniffer detects [CFCs: R12, R11, R500, R503 etc.] [HCFCs: R22, R123, R124, R502 etc.] [HFCs: R134a, R404a, R125, R438a etc.] [HFOs: R1234 etc.] [ Blends: AZ-50, HP62, MP39, R410a etc.] [PFC: PFC-14, PFC-116, PFC-218, etc] [5%hydrogen/95% nitrogen Racer Gas] [HCs(Hydrocarbon)/Combustible Gas: R50(Methane)R170(Ethane) R290(Propane) R600a(lsobutane)] 【Worries Free Gas Detector 】Meet EN14624, SAE-162, SAE-2791 and SAE-2913 standards. We offer one-year warranty for the r410a leak detector. If you have any questions, please contact us., Weight: 1.0 Pounds, Manufacturer: Aprvtio