Features:
1.11 selectable units of measure
2Maximum/minimum/average and with a relative time
3Large LCD back light dual display
4Zeroing, offset, and data compensation
5Low battery display and automatic shutdown
6Data hold and error code
7Display: dual LCD
8Accuracy: 0.3% FSO(25C)
9Repeatability: 0.2%(0.5%FSO)
10Linearity/hysteresis: 0.29%FSO
11Maximum pressure: 10PSI(HT-1890)
12Response time: 0.5s typical
13Low range indicator: Err.1
14Under range indicator: Err.2
15Operating conditions: 32°F to 122°F(0 to 50°C)
| Function | Range | Resolution | Function | Range | Resolution |
| InH2O | ±55.40 | 0.01 | Ozin2 | ± 32.00 | 0.01 |
| Psi | ± 2.000 | 0.001 | ftH2O | ± 4.612 | 0.001 |
| Mbar | ± 137.8 | 0.1 | cmH2O | ± 140.6 | 0.1 |
| kPa | ± 13.79 | 0.01 | kgcm | ± 0.140 | 0.001 |
| inHg | ± 0.407 | 0.001 | Bar | ± 0.137 | 0.001 |
| mmHg | ± 103.4 | 0.1 |