Multifunction meter, hygrometer and thermometer
testo 454

°C, %RH, °Ctd, g/kg, hPa, m/s, m3/h, ppm CO, ppm CO2, U/min, mA, V

•Simultaneous measurement at several measurement locations
•Data logger function
•Freely usable probe inputs
•1 to over 200 measurement channels
•Data transfer with the Testo data bus
•Modular setup of system components

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