Hcmlek Gas Leak Detector, Natural Gas Detector and Plug in Carbon Monoxide Detector for Home, Kitchen, Combustible Gas Leak Detector Monitor for CO, LNG, LPG, Methane

Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, is powered by a 220VAC wall outlet with a 9-volt alkaline battery for backup during a power failure. Monitor gas leakage 24 hours for family safety: A combustible gas detector can be directly plugged into the power socket to monitor constantly and give out light and 85dB sound alarm when encountering gas leakage, multiple combustible gases including methane, propane, coal gas, town gas, LNG, etc. LED Shows sensor status You never have to wonder if the sensor is functioning properly. A blinking dot in the lower right-hand corner of the display denotes normal operation, so you can trust that it's working. In addition, you can test the alarm function by pressing the test/reset button at any time to verify that the horn and electric circuitry are operating properly. Find any gas leaks at home or professionally: Pinpoint the location of any natural gas, propane, fuel, or other combustible gas leaks by running a sensor probe along a gas pipe, fuel line, or fittings near any gas smells. Locate fuel leaks from your lawnmower or car. Even find the source of malodorous sewer gas or other combustible gas leaks with this gas leak detector. How to Test Make sure to extinguish any flame when releasing test gas or else any gas will be combusted and unavailable to be detected. Where to install Natural gas which is comprised of methane gas and is much lighter than air. If leakage, natural gas rises towards the ceiling and accumulates in areas near the ceiling, mount the detector around the middle to the high-level area. Propane is typically supplied to homes via delivery truck in liquid form and stored near the home in propane tanks, and much heavier than air and will collect at lower levels. Mount the detector around the middle to lower level area.