Multi Gas Detector

Material: ABS

Color: Yellow

Size: 120*64.5*37mm

4 in 1 gas analyser: Oxygen(0-30% VOL) / Carbon Monoxide(0-999 PPM) / Hydrothion(0-500 PPM) / Combustible Gas(0-100% LEL)

Operating temperature: -10~40℃

Operating humidity: 0~95%RH

Alarm: Sound, Light Alarm. Adjustable Alarm values(Alarm sound up to 80 db)

Power by: 1*3.7V li-battery (Built-in)