testo 511 – Absolute Pressure
Product Descriptions
testo 511 measures absolute pressure to an accuracy of ±3 hPa. The measuring instrument is ideal for absolute pressure compensation during flow velocity measurements with a Pitot tube, for example. By entering the altitude above sea level, this is converted into barometric air pressure. In addition to this, a barometric pressure measurement between two points is also possible. The eight switchable pressure units offer the user highest flexibility in measurement.
The clip-on protective cap, wrist strap and belt holder ensure safekeeping of the instrument. testo 511 is very handy, small and easy to use.
| Technical Data | |
| torage temperature | -40 to +70 °C |
| Operating temperature | 0 to +50 °C |
| Battery type | 2 AAA micro batteries |
| Battery life | 200 h |
| Weight | 90 g |
| Dimensions | 119 x 46 x 25 mm |
| Probe type | Absolute pressure probe |
| Meas. Range | 300 to 1200 hPa |
| Accuracy | ±3.0 hPa |
| Resolution | 0.1 hPa |
| Including wrist strap and belt holder | |
| Backlit display | |
| 8 switchable pressure units | hPa, mbar, Pa, mmH2O, mmHg, inH2O, inHg, psi |
