Mastercool® Intellasense Refrigerant Leak Detector 55800

The 55800 leak detector employs a new metal oxide gas sensor for the detection of chlorofluorocarbon gasses and blends. This tin oxide sensor is characterized by high sensitivity and fast response upon detecting the presence of extremely small levels of chlorofluorocarbon gases. Integrated into the design is a powerful microprocessor that automatically selects the best-operating conditions for the sensor to ensure optimum performance. The optimum sensor performance is maintained and monitored throughout the life of the sensor. Lcd features ul style 'margin-top 0px; padding-top 5px; padding-bottom 5px;' wait this indication flashes whenever the unit is in the wait mode. This could occur whenever the unit is turned on or interference is detected ready this indication appears when the unit is ready for use int this indication appears whenever the microprocessor detects conditions that are not suitable for reliable leak detection. Excessive wind blowing blocked probe (no air flow) burned out fan or a missing or defective sensor that needs to be replaced battery symbol when the battery symbol becomes illuminated this is an indication that the battery is low and needs to be replaced h m l high medium and low sensitivity ranges will be displayed accordingly based on the selection made on the keypad signal level bars there are 10 vertical signal level bars on the display corresponding to the level of signal detected by the unit error signals e1 through e9 indicates diagnostic signals

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