Gas: CH4
Range: 1-50.000 ppm
Dimensions (H x W x D): 70 x 179 x 42 mm
Audible Alarm (dBa): 76
Visible Alarm: Yes
Battery: Rechargeable battery
Operating time: +/- 4.5 hours
Operating Temp.: -17 ... +50°C
Ingress Protection: 65
Approval EU: CE (R&TTE)