MAKINGTEC Propane Gas Leak Detector for Home and RV, Portable Natural Gas Sniffer Sound & LED Alarm High Accuracy Battery Powered, Pocket Pen Type Flammabler Gas Detection Analyzer Meter Tool

Handheld Combustible Gas Leak Detector The gas detector, made with highly efficient microprocessor, can detect the signal from gas sensor stably efficiently, even when the signal is weak. Sound and LED indicator remind when it is triggered, suitable for detecting special leakage source for particular circumstance, like home, food industry, factory, etc. (not for general gas monitoring of workshop/room). Product Feature: EASY TO READ LCD display with green backlight ensures clear visibility even in the dim light. One button detecting, all you need it just to turn it on, and pin point the suspicious leakage source and nail it! No complicated calibrations, or fancy functions! LOW BATTERY REMIND Powered by 2pcs AAA Batteries（Not included）. Easy to installed and removed. Battery icon appears when power less than 10%. Please replace with new battery in case tester shutoff during working. AUTO POWER OFF Auto power off after about 10 minutes if there are no operation and measurement signal to save power. Features a low battery indicator that makes sure the instrument is charged up before next use. Solid state sensor technology, long life up to 10 years. Product Specifications: Self Detection After Turn On: <25s Response Time: <5s Detection： More Than 500PPM Triggered Indicator: Red LCD, Beep Sound Working Temperature: 0℃-40℃ Working Humidity: Relative Humidity 10%~90%RH