Elitech HLD-200 Refrigerant HVAC Leak Detector with Replaceable Sensor

Elitech Halogen Leak Detector HLD-200 is a newly high-performance intelligent halogen leak detector. The new version designed with LED displaying is super convenient for easy carrying and operation. Features Adopt advanced, low power consumed, the eight-bit microprocessor controller Dual-color LED indicator lights with progressive and real-time display Sensitivity adjustable, seven levels alarming indicated by LED display Modular sensor, convenient for maintenance Seven levels audible and visual alarm Auto-reset testing when the detector is turned on Battery voltage indication Service: 1-year warranty. 30 days free & easy return  Application:1. The leak-detection in the vocation of freeze, refrigeration, and air-conditioner;2. The leak-detection for air-conditioner in the car;3. It will respond to all halogen gases(including Chlorine and Fluorine). Including:CFCs e.g. R12, R11, R500, R503 etc;HCFCs e.g. R22, R123, R124, R502 etc;HFCS e.g. R134a, R404a. R125 etc;And other mixt