Place of Origin
Shandong, China
product name
handheld ch4 co2 h2s o2 multi gas analyzer
gas detected
ch4,co2,h2s,o2
detection principle
Infrared Ray / electrochemistry
test range
ch4:0-100%VOL, co2:0-100%vol,h2s:0-1000ppm, o2:0-30%vol
resolution
ch4:0.01%VOL,co2:0.01%vol, h2s:1ppm,o2:0.1%vol
charging method
AC adapter,USB cable
packing
aluminum alloy suitcase