CO2 range: 0~9,999 ppm (accuracy ±30ppm up to 5,000)
O2 range: 0.0~30.0% (accuracy ±1%)
NDIR technology provides increased accuracy and stability
Built-in pressure sensor for automatic compensation
Relative humidity: 0~100% (accuracy ±3%)
Temperature: -10~+60°C (accuracy ±0.6°C)
Dew Point and Wet Bulb readings
Data logging: 32,000 records with date & time stamp
Sample intervals selectable from 1 second to 5 hours
Start modes: Immediate, delayed or push button
Hi / Lo set points with audible & visual alarm
Recall Max and Min readings
c/w carry pouch, 300mm tube, software, USB cable and batteries


Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on our website.