Манометар HT 1890 HT 1890 рачен дигитален манометар Диференцијален мерач на мерач на мерач на воздух 11

Основни својства

The meter can measure the differential pressure conveniently. It features 11 selectable units of measure, and used for testing ventilation and air conditioning system, spot check, clean room, or any gas pressure system troubleshooting.:

Features:

Large LCD backlight display, providing clear reading. :

11 selectable units for measurement, convenient for use. :

Max./Min./Average values, and with a relative time clock. :

Low battery indicator and pressure unit indicator. :

Zero adjustment, offset and DIF function. :

Data hold and automatically shutdown function.:

Specification:

Model:

HT-1890

Display:

LCD Backlight

InH2O Range:

±55.40; Resolution

Psi Range:

±2.000; Resolution

Mbar Range:

±137.8; Resolution

Kpa Range:

±13.79; Resolution

InHg Range:

±4.07; Resolution

MmHg Range:

±103.4; Resolution

Ozin2 Range:

±32; Resolution

FtH2O Range:

±4.612; Resolution

CmH2O Range:

±140.6; Resolution

Kgcm2 Range:

±0.140; Resolution

Bar Range:

±0.137; Resolution

Accuracy:

±0.3%FSO(25°C)

Repeatability:

±0.2%(Max. +/-0.5%FSO)

Linearity/Hysteresis:

±0.29%FSO

Max. Pressure:

10Psi

Response Time:

0.5s Typical

Low Battery Indicator:

Yes

Over Range Indicator:

Err. 1

Under Range Indicator:

Err. 2

Operating Condition:

0~50°C / 32~122°F

Storage Condition:

-10~60°C / 14~140°F

Power Supply:

1 * 9V Battery (NOT Included)

Size:

16*5.5*3.2cm/6.3*2.2*1.3in

Weight:

Approx.268g/9.5oz

Package List:

1 * Digital Manometer(Battery NOT Included):

1 * Black Pouch:

4 :