CO2 Monitor

• Built-in NDIR CO2 module, 15 years long life.
• ABC Logic self calibration algorithm for CO2 sensor.
• Real-time detect and display room CO2 and temperature
• 3 LED indicator lights following three different CO2 ranges to indicate ambiance ventilation situation: Optimal Ventilation; Poor Ventilation and Insufficient Ventilation.
• Optional humidity detection and display