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Integrated temperature-compensated differential pressure sensor with accuracy of up to ± 0.5 Pa
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Calculation of the flow velocity and the volume flow via Pitot tube (optional)
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Direct zeroing of the display values of pressure probes
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2 probe inputs for additional pressure and temperature probes
testo 521-3, diferenčný tlakomer 0. .. 2.5 hPa vrátane batérie a kalibračného protokolu