Multifunctional: simultaneous, continuous and real-time readings of both CO2, temperature and humidity level. Monitor indoor air quality with only one instrument.
Accurate, fast and professional: adopts the non-dispersive infrared (NDIR) sensor, which is a sophisticated wave guide technology.
Wide measurement range: up to 9999pm for CO2 concentration, 99.9% for relative humidity and 60°C (140°F) for ambient temperature.