Gas Leak Detector, Aprvtio WJL-6000PRO Combustible Natural Gas Leak Detector with Audible & Visual Alarm, 1800mAh Rechargeable Battery, PPM LEL% Diaplay for Natural Gas Propane Methane Warehouse:CN Warehouse Aprvtio Lithium Battery DC Dual

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Gas Leak Detector, Aprvtio WJL-6000PRO Combustible Natural Gas Leak Detector with Audible & Visual Alarm, 1800mAh Rechargeable Battery, PPM LEL% Diaplay for Natural Gas Propane Methane Warehouse:CN Warehouse Aprvtio Lithium Battery DC DualDual Leak Detection ModesThe r134a leak detector measures gas leaks in both *PPM * for ultra sensitive detection and *LEL% * for combustible gas safety. Audible & Visual Alarm with Mute FunctionWhen a leak is detected, a result will appear in digital display and audible tone will change to a siren sound. Press the MUTE button to turn on off the buzzer Upgraded ProbeAll metal design, dirt proof & wear resistant of the natural gas leak detector probe