Description
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
Specs
| Absolute Pressure | |
|---|---|
| Measuring range | 120 to 480 inH2O / 300 to 1200 hPa |
| Accuracy | ±1 InH2O ± 1 Digit / ±3 hPa ± 1 Digit |
| Resolution | 0.1 inH2O / 0.1 hPa |
| Measuring rate | 0.5 sec | General technical data |
| Dimensions | 5 x 2 x 1 in. (incl. protective cap) / 119 x 46 x 25 mm (incl. protective cap) |
| Operating temperature | 32.0° to 122.0 °F / 0 to +50 °C |
| Protection class | IP40 |
| Seceltable units | hPa, mmH2O, inH2O, inHg, mmHg, kPa, psi |
| Battery type | 2 AAA batteries |
| Battery life | 200 h (average, without display illumination) |
| Storage temperature | -40.0° to 158.0 °F / -40 to +70 °C |
| Weight | 3 oz. (with batteries and protective cap) / 90 g (with batteries and protective cap) |
Includes
Videos
Resources
Software / App