Leak Detector, Refrigerant

The Robinair LD3 Economy Refrigerant Leak Detector is an entry-level leak detector that is compatible with most commonly used refrigerants today including R-1234yf and R-134a. The LD3 uses an audible alarm to alert technicians of leaks and is equipped with a stable sensor that will last up to 10 years. Low battery indicator Long life, stable sensor True mechanical pump Comfortable handle grip Three adjustable sensitivity levels Automatic calibration and reset to ambient Uses (4) AA alkaline batteries, included Meets all current industry leak detector standards