Gas detector of Carbon Monoxide
Measurement display: displays with 4 digit LCD
Operation temperature：-10～50℃ (14～122°F)
Storing temperature: 0～40℃(32～104°C)
Operation humidity: 0～99%RH (relative humidity)
Storing humidity: 20%～80% RH (relative humidity)
Measuring range: 0~1000PPM
Resolution: 1PPM
Measurement error: ±5%
Over measurement range display: --OL--
Alarming method: acousto-optic alarming
Working principle of the sensor: electrochemistry sensor
The service life of the sensor: 2 years (it can be then replaced)
Power supply: 3×1.5V AAA alkaline batteries
Battery service life: about 100 hours of continuous use (when the backlight is off).
Size: 172×51×26 (mm)