FG100 : Combustible gas detector : Propane, natural gas ( Extech )

• gas detector:
   propane: 500...6500 ppm
   natural gas: 1000...6500 ppm
• Audio/visual alarm ; LED-indication
• size/ weight: 180 x diam. 21mm / 46g
• power: 2 x AAA batteries( lifetime: 4 h ; current consumption: 200mA )
• operating temperature: 10...+50 °C / ...95% RH
• application: smaller gas sources( gas ballons, lighters, gas- torches. Device is not for industrial use.