5 bestRefrigerant Leak Detectorsof April 2025
112M consumers helped this year.
1
testo 316-3 - Refrigerant Leak Detector
Testo
9.9
2
Elitech Refrigerant Leak Detector 3g/y Heated Diode Sensor Leakage Tester, Freon Sniffer, HVACR Auto Air Conditioning Service Tool, R32 R34 R134A R410A CFCs, HFCs, HCFCs, HCs, HFO detection, LD-100+
Elitech
9.8
3
Refrigerant Leak Detector, ALD-200 Freon Leak Detector, Battery Powered, Freon Sniffer Automotive Halogen Gas Leak Detector for R134A R410A R22 R1234YF R600a R290 CFCs HCFCs HFCs HCs HFOs
Therm La Mode
9.7
4
Elitech HLD-100+ Refrigerant Leak Detector,HVAC Air Conditioning Refrigerant Halogen Freon Detector,Tester with High Sensitivity 3g/yr AC Leak Tester 35CM Probe
Elitech
9.5
5
Akozon Refrigeration Gas Leak Detector, Automotive Air Conditioning Leak Detector Refrigeration Leak Electronic Detection For Car
Akozon
9.2
Other
AZDelivery 5 x MQ-2 Butane Hydrogen Gas Smoke Detector LPG MQ2 Air Quality Sensor Module Compatible with Arduino and Raspberry Pi including E-Book!
AZDelivery 5 x MQ-135 MQ135 Air Quality Gas Smoke Detection Sensor Module Compatible with Arduino and Raspberry Pi, Including E-Book!
AZDelivery 3 x Carbon Dioxide metal oxide Gas Sensor with High Sensitivity Air Quality On-board Detection Sensor Module
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