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HVAC Refrigerant Leak Detector, Aprvtio ALD-100 2-in-1 A2L A1 Freon Leak Detector with TFT Screen, 3 Sensitivity Modes & 2 Alarm Types, Air Conditioning Detector HVAC for R134a R410A R32 R454B R290
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Complies with the EPA Technology Transitions Rule and supports detection of new low-GWP refrigerants including R-32, R-454B, and R-290.
- 【Full Traditional &A2L Refrigerant Support】Equipped with a high-precision heat diode sensor, the ALD-100 ac leak detector kit detects both traditional and low-GWP refrigerants (A1: R410A, A2L: R32, R454B) as well as hydrocarbon refrigerants ( R290, R600a) and tracer gases like H2/N2. This 2-in-1 solution covers multiple systems, eliminating the need for separate tools while ensuring fast, accurate leak detection.
- 【High Sensitivity for Small Leaks】 With adjustable sensitivity up to 0.14 oz./yr., this r134a leak detector quickly locates tiny pinhole leaks and slow refrigerant loss that soap bubbles or dye tests often miss—saving time and reducing callbacks.
- 【16-Inch Flexible Probe for Tight Spaces】 The 16-inch flexible probe lets you reach cramped engine bays, tight coil assemblies, and hard-to-access evaporators—essential for any air conditioning leak detector that needs to go where your hands can’t.
- 【Visual & Audible Alarms with Mute Function】 This detector de fugas de refrigerante features a clear display with a bar graph that rises as you approach the leak. The buzzer frequency increases with concentration, and the MUTE button lets you silence it when working in quiet environments.
- 【Automotive & Residential Versatility】 Whether you’re servicing a car’s AC or a home heat pump, this r1234yf refrigerant-compatible tool handles R134a, R1234yf, R22, and R410A with ease—making it a go-to car ac leak detector kit for DIYers and technicians alike.
- 【Detects All Traditional & A2L Refrigerants】This ac leak detector covers a full spectrum of gases including [CFCs: R11, R12, R13, R113, R114, R115, R500, R502, R503] [HCFCs: R22, R123, R124, R141b, R142b, R401A, R401B, R402A, R402B, R408A, R409A] [HFCs: R32, R125, R134a, R143a, R152a, R404A, R407C, R410A, R410B, R417A, R422D, R427A, R438A, R448A, R449A, R452B, R453A, R507] [HFOs: R1234yf, R1234ze(E), R1233zd(E), R1336mzz(Z), R514A, R1224yd(Z), R1243zf] [Blends: R401A, R404A, R407C, R410A, R507, AZ-50 (R507), HP62 (R404A), MP39 (R401A), NU-22 (R422D)] [PFC: PFC-14, PFC-116, PFC-218, etc] [HCs(Hydrocarbon): R50, R290, R600a etc.][5%hydrogen/95% nitrogen Racer Gas]
- 【Adjustable Sensitivity & False Alarm Control】 Three sensitivity levels give you the flexibility to dial in the right setting for each job. Lower sensitivity in high-concentration areas helps eliminate false positives—a feature that makes this refrigerant leak smell detection tool both reliable and easy to use.






