详情
Mini wind tunnel incl. power connection cable
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3 speed levels can be set: 2.5/5/10 m/s
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The readings are traceable to the PTB standard if Testo´s DAkkS certified testo 400 reference instrument is used
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Accuracy of wind tunnel: ±1 % of reading (at least 0.1 m/s) plus calibration uncertainty of the respective reference instrument´s certificate
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