Extech Instruments Refrigerant Leak Detector RD300. It's easy to use and is ideal for detecting leakages from air-conditioning units and cooling systems that use all standard refrigerants. The multi-colored LED light bar indicates the level of leaking...
Extech Instruments Refrigerant Leak Detector RD300. It's easy to use and is ideal for detecting leakages from air-conditioning units and cooling systems that use all standard refrigerants. The multi-colored LED light bar indicates the level of leaking...