Dimensions

D：110*35mm

Sensor

7 years lifetime Electrochemical  Sensor

Power

3*1.5V Alkaline  battery

used for 3 years

CO Concentration

25-999ppm

Sound Level

>85dB

Lifetime

7 years

Certification

                      EN50291(EURO)

Display

LCD display, blue backlight

Weight

200g(Battery included)