The portable and digital instrument ARW-8890 is a differential pressure meter equipped with a large backlit display with a measurement range from 0 to +/-5 psi and with the possibility of choosing 11 different units of measurement: bar, mmHg, ozin2 , kgcm2, psi, inH2O, kPa, ftH2O inHg, cmH2O, mbar, kPa.
The meter is equipped with numerous features such as the value recording function with max, min and average indication, Hold function to block the reading, auto-off function and is supplied complete with software and USB cable for data transfer to PC.

|
Technical specifications Differential Pressure Gauge ARW-8890 |
|
|
Accuracy |
± 0.3 % FSO |
|
Ripeatability |
±0.2% (Max +/- 0.5% FSO) |
|
Linearity |
± 0.29% FSO |
| Selectable unit of measurement | bar, mmHg, ozin2, kgcm2, psi, inH2O, kPa, ftH2O inHg, cmH2O, mbar, kPa |
|
Measuring Range |
± 5psi (±138.3 in H2O ± 345 mbar) |
|
Resolution |
0,001psi / 0,1mbar |
|
Dimensions - Weight |
210mm x 75mm x 50mm - Weight:: 280g |
| Resolution Differential Pressure Gauge ARW-8890 | |
|
nH2O |
0.1 |
|
PSI |
0.001 |
|
mbar |
0.1 |
|
kPa |
0.01 |
|
inHg |
0.001 |
|
mmHg |
0.1 |
|
ozin2 |
0.01 |
|
ftH2O |
0.01 |
|
cmH2O |
0.1 |
|
kgcm |
0.001 |
|
bar |
0.001 |