Security Sensors Habotest

Features: Compact Structure & Super Light Weight: portable to use and store, providing you a better using experience. High Precision & Fast Response: adopts gas-sensitive semi-conductor sensor for fast detecting and has wide reaction range(50~1000ppm). 6.6-inch Long Probe: the long probe allows you to freely detecting in a narrow place. Visible & Audible Dual-way Alarm: when combustible gas leakage is detected, the buzzer will sound and the concentration indicator will be on. Low Power Consumption: powered by 2pcs AAA batteries (NOT included), with low battery indication, long standby and easy for replacement. Auto Power Off: when no concentration is measured within 5 minutes, the meter will …