• Precise CO2 measurement - NDIR process (non-dispersive infrared absorption)
• Measurement report - Via the Wohler TD 100 Thermal Fast Printer
• Mini USB output to PC for analysis
• Hold function - Freezes current readings
• Alarm function - Acoustical and visual
• Blue backlight - To use in dark area

Heating, Ventilation and Air Conditioning (HVAC) technology is a technology whose task is to control the temperature, humidity and air quality in a room to the desired values. The Wohler KM 410 Indoor Air Quality Meter is the perfect instrument for verifying Heating, Ventilation and Air Conditioning system performance and air ventilation control. It measures:

■ CO2-content
■ Air temperature
■ Air humidity
■ CO-content
■ Dew point
■ Wet bulb temperature