Relative Humidity Range: 0 ~ 100.0%
Temperature Range: -28.0 ~ 60.0°C (-20.0 ~ 140.0°F)
Accuracy: ±3% Relative Humidity; ±1.8°F/±1°C
Carbon monoxide meter
Carbon monoxide Range: 0 ~ 1000PPM
Accuracy: ±5% or ±10 PPM
Accessories:
3.7V Lithium battery, software and clamshell.
