COTK-57 Digital Indoor Air Quality Meter

COTK-57 measures CO2 level, Air Temperature, Dew Point (DP), Wet Bulb Temperature (WB) and Humidity (RH) and is an ideal instrument for Indoor Air Quality (IAQ) diagnosis.
Features:
•Triple displays of CO2 level, temperature (°C/°F) and Humidity
•Stable NDIR sensor for CO2 detection
•Statistics of weighted averages
•TWA (8 hours weighted average)
•STEL (15 minutes-weighted average)
•Backlight, Hold data, Min/Max
•Sound warning alarm for CO2 high-level risk
•Dual power source, battery (included) or 9V adaptor (**note: adaptor is not included in set). Power from battery is automatically cut off when 9V adaptor is in use
•Easy manual calibration on CO2 and humidity
•Portable Design
•PC connection for on-line logging and data analysis (Optional)
•Portable Design
•Manual calibration of CO2 and Humidity is available
•Updates reading every second
•Auto / Manual power off
•Factory calibrated
To know more about this item, click the link below:
www.tekcoplus.com/collections...
**For Optional CD Software and USB Cable, click the link below:
www.tekcoplus.com/products/co...