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Refrigerants Leak Detector, 0.1 oz/yr Freon Leak Detector. How it works: Specific sensors are used to detect specific components or gases in the refrigerant. When the leak detector's probe is close to the leak source, it senses the gas from the refrigerant leak and converts the signal into a recognizable sound, light, or other form of alarm through the internal circuitry, helping the user quickly locate the leak point.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.