- Display screen: 1.8"
- Gas detection: Carbon monoxide in the air
- Measurement range: 0~1000ppm
- Reslution: 1ppm
- Min. reading: 1ppm
- Basic accuracy: +/-5% (F.S), +/-10ppm
- Response time: 60s
- Sensor type: Electrochemical CO sensor
- Working environment: 0'C~50'C, 32~122'F, 10~90%RH
- Storage environment: -10'C~80'C, -14'C~176'F, 10%75%RH
- Power supply: 2 x AAA (included)