【Upgraded Version of WJL-6000】WJL-6000Pro halogen leak detector is the upgraded version of the classic WJL-6000 with higher sensitivity(up to 0.14oz/yr.), It can detect all kinds of halogen refrigerants including CFCs, HFCs, HCFCs, HCs, HFOs and mixed refrigerants such as R11/R22/R404a/R410a/R600a/R1234yf and responses spontaneously.
【5 Sensitivity Levels Adjustment】There are 5 levels of sensitivity of the refrigerant gas leak detector that can be adjusted. Ideal and budget A/C maintenance tool for home or professional usage.
【Easy to Use】WJL-6000Pro Freon leakage checker is equipped with an Inner precise IC with Ultra-Low consume circuit design, providing longer working time. It can continuously work for 50 hours with 4*AAA batteries power supplied.
【Multi-Alarms】The audible and visual display alarms in the leakage tester can easily help you to locate where the leakage is.