Portable Indoor Air Quality CO2 Meter - 91006516894

Highlights

• Measures CO2, temperature, humidity, wet bulb and dew point
• Simultaneously displays CO2, temperature and relative humidity
• TWA (Time Weighted Average - 8-hours)
• STEL (Short Term Exposure Limit) 15-minute weighted average)
• NDIR (non-dispersive infrared) Waveguide technology
• Backlit triple LCD display
• Minimum/maximum records the highest and lowest readings
• User-adjustable CO2 alarm level
• Auto power off with disable
• °F/°C selectable