TheGeneral Tools RLD400 Digital Refrigerant Leak Detector is made in America and seems like a great fit for those wanting to inspect and maintain mobile and stationary air conditioners, refrigerators, chillers and heat pumps. It meets SAE J2791 and J2913 standards and European standard EN14624. The RLD400 pinpoints refrigerant leaks and can prevent compressor, evaporator and condenser damage caused by air and moisture entering a system. It can also be used by large system operators to meet U.S. Clean Air Act leak repair timetable standards.
General Tools RLD400 Digital Refrigerant Leak Detector Features
Among the RLD400’s new features is the lifespan of its semiconductor sensor—which is more than 300 hours (roughly 10 years of normal use). The tool sensitivity is 0.05 oz./year (1.4 g/year) to R-134a and 0.025 oz./year (0.7g/year) to R-22. The RLD400 uses a true mechanical pump to draw in samples and increase sensitivity. Three sensitivity levels then allow the user to choose the right level for specific environments. There is also triple-redundant leak indication—noted by a a loud, fast beep, bright flashing LED, or a relative digital leak size readout. In this way you can really identify and characterize leaks in just about any setting. Plus, theGeneral Tools RLD400 Digital Refrigerant Leak Detector has automatic calibration and reset so leak readings remain accurate and not distorted by ambient levels. In addition, a leak test vial containing a refrigerant sample allows users to easily confirm the instrument is operating correctly.
Physically, the unit features a padded hard plastic carrying case with a durable rubber overmold on the handle. Pricing remains elusive right now but we’ll update that and availability as soon as that info becomes available.
