511 measures absolute pressure with an accuracy of +/-3 hPa. It is converted to barometric air pressure by entering on-site height above sea level. In addition, barometric elevation measurement between two points is also possible.*Measures absolute pressure, e.g. for absolute pressure compensation in flow velocity measurements with a Pitot tube*Calculation of barometric air pressure*Barometric altitude measurement*Accuracy +/-3 hPa*Protective cap for safe storage*Including wrist strap and belt holder*Backlit display*8 switchable pressure units: hPa, mbar, Pa, mmH2O, mmHg, inH2O, inHg, psi.
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Storage temperature
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-40 to +70 °C
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Operating temperature
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0 to +50 °C
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Battery type 2 batteries
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Type AAA
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Battery life
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200 h
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Weight
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90 g
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Dimensions
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119 x 46 x 25 mm
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Meas. Range
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300 to 1200 hPa
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Accurac
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y ±3.0 hPa
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Resolution
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0.1 hPa
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