1、Smart Testing: High in sensitivity and wide in response range, the detector enables reliable testing on the gas leakage of pipeline. 2、Reliable Work: The combustible gas tester can be widely applied to detect methane, coal gas, gasoline, and so on, very practical. 3、Clear Display: The gas tester with highly accurate digital display allows for a clear viewing on the result, very easy to operate. 4、Good Alarming: With good alarm of colourful display and sound buzzer, the methane sensor will build you a secure working environment. 5、Easy Carrying: Designed to have a light weight and a compact size as well, the easy carrying will simplify indoor and outdoor using.<br> Item Type: Gas Leak Detector<br> Material: ABS<br> Battery: 2 x 1.5V AAA battery, shipped without battery.<br> Response Range: 100~5000PPM<br> Display: LCD Display<br> Sensor: Gas Sensitive Semiconductor<br> Alarm Mode: Visual and audio alarm.<br> 1 x Gas Leak Detector<br> 1 x User Manual<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store