WJL-6000 intelligent halogen leak detector is a portable refrigerant testing tool designed for HVAC and automobile air conditioner repair. It can detect all halogen refrigerants including R22, R134a, R410A, CFCs and HCFCs. Equipped with flexible gooseneck probe and 7 adjustable sensitivity levels, it realizes automatic calibration after startup for stable detection. It adopts audible and visual dual alarm to quickly locate tiny gas leakage with instant response. Made of durable ABS housing, lightweight and easy to carry for outdoor work. Continuous long-hour operation supports daily maintenance tasks. Factory direct supply, stable quality and OEM customization are available. Widely applied in refrigerators, cold storage, vehicle air conditioning and refrigeration pipeline inspection.