
- CO2/RH/Temperature monitor on a clear display
- Trend Chart: shows variable Min/Hr/Day/Wk for readings of CO2/RH/Temperature
- 2-Channel Low Drift NDIR (non-dispersive infrared) Gas Sensor
- Audible alarm for low/high CO2 levels
- Replenish CO2 Reminder: calculates time frame based on usage from past 5 days