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제조사	Testo
제조사품명	0563 4405
간략설명	Testo 440 Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +1370°C Max, Battery-Powered

■ 제품사양

Maximum Temperature = +1370°C Best Temperature Measurement Accuracy = ±0.3 °C Power Source = Battery Measurement Parameters = CO2, Humidity, Temperature Model Number p = 440 Data Logging = Yes Battery
타입 = AA Battery Life = 12 h
최소 작동 온도 = -20°C Use this practical kit to measure CO2 concentration, humidity and air temperature and to evaluate the indoor air quality in offices, production areas or storage facilities. The multifunction measuring instrument and the CO2 probe feature an intelligent calibration concept, ease of use and maximum convenience for your measuring tasks.Convenient: wireless probes, internal data storage and USB port for data export Integrated differential pressure sensor Easy storage and evaluation of measurement data Practical magnets for easy attachment of the measuring instrument to metal surfaces Automatic detection of probes, e.g. vane probe, hot wire probe Large, backlit colour display Measuring range: +0.3 to +35 m/s, -20 to +70 °C Wireless: the Bluetooth handle makes it more convenient to carry out your measurements and guarantees less cable clutter in the case