WJL-6000PRO Freon Leak Detector with LED Light, Refrigerant Leak Detector, Halogen Leak Detector HVAC Air Conditioning Tester R22 R410A R134A CFC HCFCs Indicate

【Dual-Color LED Light】 The Freon tester comes with a UV lamp and a white flashlight. The UV lamp uses a fluorescent agent, and the white light is suitable for illuminating dark and small areas. (The LED light contains a battery)

【WJL-6000 Halogen Leak Detector Upgraded Version】 The WJL-6000Pro halogen leak detector is the upgraded version of the classic WJL-6000 with higher sensitivity. The new, improved LCD screen displays the sensitivity level and the Refrigerant leak level, even multiple alarm functions.

【Refrigeration Leak Detector with Superior Sensitivity】20cm flexible detection tip with higher sensitivity (up to 3g/year) compared to the WJL-6000 (7g/year), it can operate continuously for 50 hours with 4 AAA batteries. Batteries are not included in the package.

【Refrigerant Detector with Leak Level Display】The new and improved LCD screen will display the refrigerant leak level. Additionally, adjust the sensitivity by pressing the button; the LCD screen will display the sensitivity level.

【Freon Tester with Multiple Alarms】The audible and visual alarms of the leak tester can easily help you locate the leak. Once a gas leak is detected, the beeping frequency will increase. The larger the gas leak, the faster the buzzer beeps; simultaneously, the LCD screen displays the leak level. [Air conditioning leak detector detects all halogen gases] It can detect all types of halogen refrigerants, including CFCs, HFCs, HCFCs, HC, HFOs, and mixed refrigerants such as R11/R22/R404a/R410a/R600a/R1234yf and blends such as AZ-50, HP62, MP39, etc., with a response within 3 seconds.