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£161.00 £193.20 (Inc. VAT)

Product Description

Testo 511 – Absolute Pressure Meter

protection cap, wrist strap, belt holder,
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
  • Backlit display
  • 8 switchable pressure units: hPa, mbar, Pa, mmH2O, mmHg, inH2O, inHg, psi
Technical Data
Storage temperature -40 to +70 °C
Operating temperature 0 to +50 °C
Battery type 2 batteries Type AAA
Battery life 200 h
Weight 90 g
Dimensions 119 x 46 x 25 mm
Probe – Absolute pressure probe
Meas. Range 300 to 1200 hPa
Accuracy ±3.0 hPa
Resolution 0.1 hPa
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