Digital manometer, can measure -55 to 55H2O
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- HT-1890 portable digital manometer, pressure manometer
- HT-1890 digital manometer measures gauge/differential pressure from -55H2O to 55H2O (2psi)
- Features 11 selectable units of measure: in H2O, pis, bar, mbar, Kpa, inHg, mmHg, ozin2, ftH2O, kgcm, additional features include data hold and auto power off disabled, careful use of this meter will provide years of reliable service
- Features:
- 11 selectable units of measurement Maximum/minimum/average and with a relative time
- Large LCD backlight dual display Zeroing, offset and data compensation
- Low battery display and automatic shutdown
- Data hold and error code
- Specifications:
- 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
- Display: dual LCD
- Accuracy: 0.3% FSO (25C)
- Repeatability: 0.2% (maximum of 0.5%FSO)
- Linearity/hysteresis: 0.29% FSO
- Maximum pressure: 10PSI (HT-1890)
- Response time: 0.5s typical
- Low range indicator: Err
- Under range indicator: Err
- Operating conditions: 32 to 122°F (0 to 50°C)
