In addition to the normal display of measured values, the differential pressure meter can also display the smallest, largest and average measured values. This makes the pressure meter easier to analyze the measured values. To save the batteries, the pressure meter switches itself off automatically within five minutes.
| Measuring range Pa | ±5000 Pa |
| Resolution | 1 Pa |
| Measuring range hPa | ±50.00 hPa |
| Resolution | 0.01 hPa |
| Measuring range mBar | ±50.00 mbar |
| Resolution | 0.01 mbar |
| Measuring range mmH2O | ±509.9 mmH2O |
| Resolution | 0.1 mmH2O |
| Measuring range mmHg | ±37.50 mmHg |
| Resolution | 0.01 mmHg |
| Measuring range inH2O | ±20.07 inH2O |
| Resolution | 0.01 inH2O |
| Measuring range inHg | ±1.476 inHg |
| Resolution | 0.001 inHg |
| Measuring range psi | ±0.725 psi |
| Resolution | 0.001 psi |
| Measuring range ozin² | ±11.60 ozin² |
| Resolution | 0.01 ozin² |
| Measuring range bar | ±0.050 bar |
| Resolution | 0.001 bar |
| Measuring range kPa | ±5.000 kPa |
| Resolution | 0.001 kPa |
| Further specifications | |
| Display | LCD |
| Accuracy | ±0.3 % of full scale @25 °C / 77 °F |
| Repeatability | ±0.2 % of full scale (maximum ±0.5 % of full scale) |
| Linearity | ±0.29 % of full scale |
| Medium | gaseous |
| Maximum pressure | 2 psi |
| Measuring rate | 2 Hz |
| Battery status display | display when the battery voltage is too low |
| Exceeding the measuring range | "OL" display |
| Operating conditions | 0 ... 50 °C / 32 ... 122 °F, <90 % RH, non-condensing |
| Storage conditions | -10 ... 60 °C / 14 ... 140 °F, <90 % RH, non-condensing |
| Hose connection | 2 x 8 mm / 0.078 x 0.315" |
| Power supply | 3 x 1.5 V batteries |
| Dimensions | 140 x 52 x 28 mm / 5.5 x 2.0 x 1.1" |
| Weight | 130 g / 4.58 oz |
