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PRODUCTS
HT-1890 Digital Manometer
Description
Specifications
Product advantages
HT-1890 Portable Digital manometer, pressure manometer

The HT-1890 Digital manometer measures gauge/differential pressure from -55H2O to +55H2O(2 psi). It 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

1.11 selectable units of Measure
2.Max/min/average, and with a relative time
3.large LCD Back light dual display
4. Zeroing,offset,and data compensation
5.Low battery display and automatic shutdown
6.Data Hold and Error code

 

Specification
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      

 

 

Display

 Dual LCD
Accuracy 0.3% FSO(25C)
Repeatability

0.2%(Max0.5%FSO)

Linearity/Hysteresis

0.29%FSO

Maximum Pressure

10PSI(HT-1890)

Response Time

0.5s Typical

Low Range Indicator

Err.1

Under Range Indicator

Err.2

Operating conditions

32°F to 122 °CF(0 to 50°c )