![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/6391ace427ade714b70fb966024ae804_33a43a31-6159-4cad-9513-7355d32243b7.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/2_7fd7269d-e6d7-4676-8136-8a4f236ee93a.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/3_9457a09e-7798-4619-a79e-57c5628be55d.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/7_0afcf59c-01c7-4434-9651-bc779a97b38a.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/9_68e819e2-adca-477d-9287-c3a67cc536a1.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/4_7c2608b6-870d-44b8-8887-4fff1235bea9.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/6_0651fdd9-3e64-41ae-b5a0-7febe5421273.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/8_822d39a7-9985-4971-85fb-11802a2185a1.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/5_680c2a7f-c37e-431f-b413-676e82c49ab4.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/6391ace427ade714b70fb966024ae804_33a43a31-6159-4cad-9513-7355d32243b7_compact.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/2_7fd7269d-e6d7-4676-8136-8a4f236ee93a_compact.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/3_9457a09e-7798-4619-a79e-57c5628be55d_compact.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/7_0afcf59c-01c7-4434-9651-bc779a97b38a_compact.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/9_68e819e2-adca-477d-9287-c3a67cc536a1_compact.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/4_7c2608b6-870d-44b8-8887-4fff1235bea9_compact.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/6_0651fdd9-3e64-41ae-b5a0-7febe5421273_compact.jpg?v=1752986625)
![HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B](http://aprvtiotech.com/cdn/shop/files/8_822d39a7-9985-4971-85fb-11802a2185a1_compact.jpg?v=1752986625)
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HVAC Refrigerant Leak Detector [2025 Upgrade], Aprvtio ALD-200 PRO Freon& Combustible Gas Leak Detector, 2.6' Large Screen, Freon Sniffer Teater Visual and Audible Alarm for R134a R410a R454B
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- The r134a leak detector features an advanced Japanese semiconductor sensor with three sensitivity modes, offering a maximum sensitivity of up to 0.14 oz./yr., making refrigerant leak detection highly efficient
- 16 inch sensor probes of the hvac leak detector that allows you to reach hard-to-reach areas
- Visual and audible alarms increase with refrigerant gas concentration. Press the MUTE button of the hvac tools to turn on/off the buzzer.
- 2.6' Large Screen with the unique bar graph mode to show the amount of gas detected and changes colors as it gets closer to the leak.
- The peak display of the r1234yf leak detector clearly indicates the orientation of the leak detection point
- Built-in 3000mAh rechargeable battery of the ac leak detector kit provides continuous 6 hours working time and is more environmentally friendly
- The car ac leak detector features a durable and oil resistant design that is very friendly to HVAC engineers
- Detect All Refrigerant & Combustible Gase: 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)]