Sper Scientific 800046 Indoor Air Quality Meter - Manual (Page 4)

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FEATURES
 Triple display of CO
2
level, temperature and humidity
 Stable NDIR sensor for CO
2
detection
 Backlight for working in dark areas
 Audible CO
2
warning alarm
 Battery and adapter power supply
 Easy manual calibration of CO
2
and humidity
 PC connect via USB serial interface
 Statistics of weighted averages
- TWA (8 hours weighted average)
- STEL (15 minutes weighted average)
 Meter
 4 AA Alkaline Batteries
 Instruction Manual
 Hard Carrying Case
MATERIALS SUPPLIED