User-Friendly& Portable: natural gas leak detector comes with a 2.8 -inch color screen to display real-time %LEL readings, Max %LEL values, ambient temperature(/) and humidity levels; With auto/manual power off to conserve energy and a clip-on design for hands-free operation.
Handheld Combustible Gas Detector: Factory calibrated gas sniffers, just turn on to detect natural gas instantly. This propane gas detector with 5-Year sensor lifespan, its must-have handheld gas detectors for home natural gas, RVs, water heaters, gas pipelines, coal mines and industrial safety. (Please allow 45 seconds for warm-up before operation! )