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511 Absolute Pressure Meter

Incl. protective cap, batteries and calibration protocol.
testo 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.
  • Backlight display.
  • 8 switchable pressure units: hPa, mbar, Pa, mmH2O, mmHg, inH2O, inHg, psi, m, ft.
Technical Data:
Battery type:2 batteries type AAA
Battery life:500 h
Weight:90 g
Dimensions:119 x 46 x 25 mm
Probe type absolute pressure probe:
Measuring range:300 to 1200 hPa
Accuracy:± 3.0 %
Resolution:0.1 hPa
testo  511 Absolute Pressure Meter
TypePUOrder No. Price/Unit/GBP 
testo 51115718253-167.18Order