Testo India Pvt. Ltd.
Testo India Pvt. Ltd.

Pressure Measuring Instruments

Handy Absolute Pressure Measuring Instrument

Humidity Temperature Measuring Instrument
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Model ID: Testo 511

Testo 511- Absolute pressure with an accuracy of +/-3 hPa is measured with this instrument which also includes protection cap & batteries. On-site height above sea level is entered to convert to barometric air pressure along with the possibility of barometric elevation measurement between two points.




  • Accuracy +/-3 hPa
  • 8 switchable pressure units: hPa, mbar, Pa, mmH2O, mmHg, inH2O, inHg, psi
  • Measures absolute pressure, e.g. for absolute pressure compensation in flow velocity measurements with a Pitot tube
  • Barometric altitude measurement
  • Protective cap for safe storage
  • Including wrist strap and belt holder
  • Backlit display

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