Description

The Extech RD300 is an easy to use refrigerant leak detector with a heated diode sensor that will detect all CFCs, HCFCs, and HFCs refrigerants including R-22, R-134a, R-404a, and R-410a.  Service technician will find this RD300 refrigerant detector ideal for locating leaks in air conditioning and cooling systems that use standard refrigerants.

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