10 bestRefrigerant Leak Detectorsof December 2025
112M consumers helped this year.
1
Crescent Enterprises Inficon 711 202 G1 Whisper Ultrasonic Leak Detector
Inficon
9.8
2
Inficon TEK-Mate 705-202-G1 Refrigerant Leak Detector, R22, R410A, R134A Detects
Inficon
9.6
3
Testo 316-3 I Refrigerant Leak Detector I High Sensitivity Detector for Refrigerant substances
Testo
9.4
4
Elitech ILD-200 Advanced Refrigerant Leak Detector Halogen Leakage Tester Checker High Sensitivity Portable Case 10 Years' Life
Elitech
9.2
5
Elitech CPU-1G Refrigerant Gas Leak Detector Halogen Leak Detector HVAC CFCs HCFCs HFCs
Elitech
8.9
6
![Xetron HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV](https://images-proxy.bestreviews.guide/rY0NlFx8tmgYHUD_iuk3EQOdNzw=/0x150/https://m.media-amazon.com/images/I/317i7XWQZzL._SL500_.jpg)
Xetron HVAC Refrigerant Leak Detector with UV LED,Automotive AC [R134A R410A R22 R1234YF] Freon Sniff Halogen Gas Leak Detector, 6 Adjustable Sensitivity, CFCs HCFCs HFCs HFOs CLD-100UV
Xetron
8.6
7
Elitech WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas Leakage Tester HVAC Air Condition R22 R410A R134A CFCs HCFCs HFCs Detects High Accuracy
Elitech
8.3
8
4 ALLTECH WJL-6000 Freon Refrigerant Halogen Leak Detector R22 R134A
4ALLTECH
8.0
9
Elitech HLD-200 Refrigerant Gas Halogen Leak Detector Checker HCFCs HFCs with Replaceable Sensor
Elitech
7.7
10
Elitech HLD-100+ Refrigerant Gas Leak Detector Halogen Leak Detector HVAC CFCs HCFCs HFCs
Elitech
7.4
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