Portable Combustible Gas CO Detector Kitchen LPG Gas Leakage Alarm Detector For CO CH4 C2H6 Gas Leak Monitor

label:yesPCBincluded : No Battery Included : no High-concerned chemical : none Application Scenarios : Civilian Grade  Semi-finishedproduct : No Is Smart Device : no With LCD Screen Or Not : No Gas Type : Combustible Gas DIY Supplies : Electrical Brand Name : Aideepen Origin : Mainland China Type : gas leak detector, combustible gas detector, portable gas sniffer, gas leak tester, LPG gas detector, methane detector, propane gas sniffer, mini gas leak detector, sound alarm gas detector, natural gas leak detector, hand held gas detector, combustible gas alarm, gas leak finder, 50-1000ppm gas detector Sensor Type : Semiconductor Detection Range : 50-1000ppm (Methane) Response Sensitivity : <50ppm (Methane) Warm-up Time : 30 Seconds Response Time : 0.5-2 Seconds Alarm Mode : Buzzer (Frequency Increases with Concentration) Detectable Gases : Natural Gas, LPG, CO, CH4, C2H6, C3H8, C2H4, C3H6, C2H2, C3H4 Operating Temp : 0-50℃ / 32-122°F Storage Temp : -10-60℃ / 14-140°F Application : Kitchen Gas Safety, Petroleum Chemical, Industrial Gas, Pipeline Maintenance, Restaurant/Hotel