- Easy-to-use keypad scrolls through all readings at the touch of a button
- Low-drift NDIR CO2 sensor gives stable, accurate readings
- Check building IAQ conditions to optimize productivity
- Ideal for testing HVAC system performance
The TSI IAQ-Calc Advanced IAQ Meter calculates % outside air from either CO2 or temperature readings and directly calculates dew point, wet bulb temperature, absolute humidity, and humidity ratio. The dual-line display simultaneously displays multiple parameters. Datalogger logs up to 26,900 samples with time/date stamp. The included Logdat software permits easy transfer of data to your computer and the Logdat Companion for Excel® automatically graphs all your data.
What's included: NIST-traceable certificate, carrying case, manual, and four AA batteries. Model 86384-16 also includes an AC adapter.