• 【Detecting All Halogenated Gases】[CFCs: R12, R11, R500, R503 etc.] [HCFCs: R22, R123, R124, R502 etc.] [HFCs: R134a, R404a, R125, R438a etc.] [HFOs: R1234 etc.] [HCs(Hydrocarbon): R290, R600a etc.] [ Blends: AZ-50, HP62, MP39, R410a etc.]
• 【Visual & Audio Gas Alarm】When the leakage is detected, the refrigerant leak detector screen will show the leakage level, and more rapidly it beeps. Press the MUTE button to turn on and off the buzzer.
• 【Batteries Included & Easy to Use】 3 modes of sensitivity with maximum sensitivity up to 0.14oz./yr. 16 inch flexible stainless steel sensing tip.The built-in 3000mAh rechargeable battery of the freon tester provides continuous 6 hours working time.
• 【Reset Function with Peak Recording】 Reset Function of the freon leak detector allows you to identify leaks without the false positives of the background concentration. Peak function records the max. value of leaks.
• 【Friend for the Air Conditioner】With included storage box, the freon sniffer is easy to carry and store. It is a great tool for HVAC technicians. We offer one year warranty and lifetime customer service for the ALD-200 ac leak detector.

• Product Dimensions ‏ : ‎ 12.8 x 9.84 x 2.56 inches; 2.2 Pounds
• Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)
• Date First Available ‏ : ‎ March 1, 2021
• Manufacturer ‏ : ‎ Simbow