testo 425 Hot Wire Anemometer
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Simple, fast and precise flow and temperature measurement plus volume flow calculation in the ventilation duct
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More flexibility for duct measurements with the cable-connected telescopic probe (maximum length 820 mm)
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Fast in-app (duct) configuration, graph history, second screen and measurement data memory in the testo Smart App
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Timed and point mean value calculation
testo 425 Hot Wire Anemometer
Data Sheet
Manual