Testo 511 Absolute Pressure Meter

Incl. 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