Special Features

【Quickly Detect All Halogenated and Hydrocarbon Gases】 Whether it's CFCs like R12, R11, R500, or R503; HCFCs such as R22, R123, R124, or R502; HFCs including R134a, R404a, R125, or R438a; HFOs like R1234; or hydrocarbons such as R290 and R600a; or blends like AZ-50, HP62, MP39, or R410a, the ALD-200 refrigerant leak detector can identify them all.

【Visual and Audio Alarm for Instant Notification】 When a refrigerant leak is detected, the ALD-200 displays the leakage level on its screen and emits a rapid beep. Simply press the MUTE button to turn the buzzer on and off. This feature alerts you quickly and ensures you can manage the situation efficiently.

【Battery-Powered and Easy to Use】 The ALD-200 comes with a rechargeable battery that provides up to 6 hours of continuous working time. It has 3 sensitivity modes, with the maximum sensitivity reaching up to 0.14 oz./yr. The 16-inch flexible stainless steel sensing tip ensures you can easily reach hard-to-reach areas.

【Advanced Reset and Peak Functions】 The reset function helps eliminate false positives by allowing you to identify actual leaks without interference from background concentrations. The peak function records the highest leak level, giving you precise data for analysis and repairs.

【Perfect for HVAC Technicians】 Included in the package is a storage box, making it easy to carry and store the ALD-200. It is an exceptional tool for HVAC technicians who need to quickly and accurately detect refrigerant leaks. We offer a one-year warranty and lifetime customer service.

Why Choose the ALD-200? 1. It detects a wide range of refrigerants. 2. It provides both visual and audio alerts. 3. It is battery-powered for long-lasting performance. 4. It has advanced reset and peak functions. 5. It is compact and easy to carry. 6. It comes with a storage box. 7. It is backed by a one-year warranty and lifetime support.

Save time and ensure efficiency with the ALD-200 refrigerant leak detector.