








HT-1890 Handheld Differential Pressure Manometer Gauge Air Pressure Meter 11 Selectable Units
Specification:Model: HT-1890Display: LCD BacklightInH2O Range: ±55.40; Resolution: 0.01Psi Range: ±2.000; Resolution: 0.001Mbar Range: ±137.8; Resolution: 0.1Kpa Range: ±13.79; Resolution: 0.01InHg Range: ±4.07; Resolution: 0.001MmHg Range: ±103.4; Resolution: 0.1Ozin2 Range: ±32; Resolution: 0.01FtH2O Range: ±4.612; Resolution: 0.001CmH2O Range: ±140.6; Resolution: 0.1Kgcm2 Range: ±0.140; Resolution: 0.001Bar Range: ±0.137; Resolution: 0.001Accuracy: ±0.3%FSO(25°C)Repeatability: ±0.2%(Max. +/-0.5%FSO)Linearity/Hysteresis: ±0.29%FSOMax. Pressure: 10Psi Response Time: 0.5s Typical Low Battery Indicator: YesOver Range Indicator: Err. 1Under Range Indicator: Err. 2Operating Condition: 0~50°C / 32~122°FStorage Condition: -10~60°C / 14~140°FPower Supply: 1 9V Battery (NOT Included)Size: 165.53.2cm/6.32.21.3inWeight: Approx.268g/9.5ozPackage List:1 Digital Manometer(Battery NOT Included)1 Black Pouch4 Flexible Tube1 Metal Accessory1 User Manual (English)
Product Features
- LCD Display: This air pressure meter with large LCD backlight display, providing clear reading, convenient for using.
- Accurate Measure: 11 selectable units for measurement. The meter can measure the differential pressure, convenient for use.
- Functions: Max./Min./Average values, and with a relative time clock. Data hold and automatically shutdown function.
- Specific Feature: Zero adjustment, offset and DIF function. Low battery indicator and pressure unit indicator.
- Application: Used for testing ventilation and air conditioning system, spot check, clean room, or any gas pressure system troubleshooting.
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