- Low-drift NDIR CO2 sensor for stable, accurate readings
- Temperature and relative humidity measurements help determine thermal comfort
- Directly calculates dew point and wet bulb temperatures
- Electrochemical sensor measures CO
- Calculates % outside air from either CO2 or temperature
- Displays up to three parameters
- Logs up to 26,900 data points with key (4) measured parameters enabled
- Sampling function records multiple point measurements
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