Refrigerant Leak Detector, Heated Diode Sensor with Mechanical Pump, 2 Sensitivity Level, 0.25 oz/yr CFCs, HCFCs, HFCs and HFOs, For Use With CFC, HCFC, and HFC Refrigerants, Compatible with 2L Flammable Refrigerants, Voltage 2 D Alkaline Batteries, Includes Carrying Case, Sensor, Sensor Filter Inficon leak detector detects all halogenated refrigerants and includes multiple LEDs and headphone jack. Features include automatic background adjustment and audible and visual alarms.
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