Portable Digital Carbon Dioxide Temperature Humidity Indoor 9999ppm NDIR Sensor IAQ CO2 Monitor Wet Bulb Temperature (WB) Dew Point (DP) Tester CO2 Monitor for Indoor Air Quality (IAQ) Diagnosis
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<b>[Product Information]</b><br>
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<li>Triple displays of CO2 level, temperature (°C/°F) and Humidity</li>
<li>Poor indoor air quality is considered unhealthy because it causes tiredness, loss of ability to concentrate, and even illness (ex. Sick Building Syndrome).</li>
<li>Auto / Manual power off ,PC connection for on-line loggin and data analysis (not included on set)</li>
<li>Backlight, Hold data, Min/Max</li>
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