The Testo 511 Absolute Pressure Manometer including protective cap, batteries and calibration certiificate
The 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.
Features
- 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