>> Inficon TEK-Mate 705-202-G1 Refrigerant Leak Detector, R22, R410A, R134A Detects

Great detection tool!

I purchased this for use in my job as an automotive technician. At first I didn't trust it, having always used the UV dye to trace leaks, but after it pinpointed three evaporators in a row without so much as a false positive, I was sold on it. It's a great tool, very sensitive, and easy to use. It will report any refrigerant leaks. However, caution is advised, as it is not discriminatory; it will go off with very minor amounts of refrigerant. Technique is the biggest part of using this tool. Just jamming it in the panel vents isn't the best way to find an evaporator leak. Like any tool, your brain must be able to use it properly, and interpret its findings. Once that's figured out, this thing will save so much time it'll pay for itself in quick diagnostic work.

• Includes Sensor, 2 D Batteries, Filters, Carrying Case
• Rugged flexible metal probe
• Low battery indicator
• High/low sensitivity selector and power in one switch
• Variable intensity audible signal and single flashing LED help locate leaks fast

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The INFICON TEK-Mate Refrigerant Leak Detector incorporates an electrochemical sensor consisting of a ceramic substrate, doped with a reactive element, and maintained at high temperature by a built-in heating element. When a halogen-bearing gas contacts with the hot surface, the chlorine, fluorine, or bromine atoms are separated from the molecule and ionized. This causes an electrical current to flow within the ceramic to a collection electrode at the center. Careful selection and application of the ceramic permits the INFICON sensor to provide similar responses to CFCs (such as R11 and R12), HCFCs (such as R22 and R123), HFCs (such as R134a) as well as replacement blends (such as R404A and R410A) so that the operator need not determine the refrigerant in use, nor remember to set a selector switch. Furthermore, when searching for HFCs, the instrument does not have an exaggerated response to traces of chlorine bearing vapors which are frequently present.

Product brand: Inficon

>> Inficon TEK-Mate 705-202-G1 Refrigerant Leak Detector, R22, R410A, R134A Detects
Rating: 100% based on 975 ratings. 91 user reviews.