Testo 0560 4251 425 Anemometer Testo 0560 4251 P This thermal anemometer from Testo enables you to make quick spot measurements in ventilation ducts by recording the flow speed calculating the volumetric flow and also measuring the temperature With a measurement range of 0 to 20m s the anemometer is particularly well suited to low air flow velocity This instrument features a telescopic flow probe that can be extended up to 820mm and has a probe head diameter of 7 5mm P P As well as f
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