उत्पत्ति के प्लेस
Ningxia, China
Product name
alarm gas leak detector gas analyzer
Detecting Gas
hydrogen, carbon monoxide, methane, ethane, propane, ethylene etc
Preheating time
30 seconds
Alarm mode
analog bar, LED light, beeping
Automatic shutdown
about 5 minutes
Power Supply
2* 1.5V AAA alkaline batteries