Testo Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 95%RH Max

Testo Air Quality MeterMore applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the CO₂ probe head.Features and Benefits• Intuitive: parallel determination of CO₂ concentration, humidity and air temperature in indoor areas, including long-term measurement • Precise: absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity • Convenient: probe head is easy to attach to the universal handle with Bluetooth or cable (available to order separately) • Intelligent calibration concept: only send in the probe head for calibration • 0 to 10000 ppm Ambient CO₂