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Extech HD700

Contact Instrument Solutions

Extech HD700 micromanometer, Windows compatible software with cable, 9 V battery, two connection hoses, 100 V - 240 V switching AC Adaptor, and hard carrying case

Overview

The HD700, HD750 and HD755 differential pressure meters from Extech offer an outstanding number of features at very competitive prices. Each unit comes with 11 selectable units of measure.

HD700 (± 13.8 kPa range / 0.01 kPa resolution)
HD750 (± 34.5 kPa range / 0.1 kPa resolution)
HD755 (± 4.45 kPa range / 0.001 kPa resolution)

Features

Features overview

  • Max/Min/Avg recording and relative time stamp
  • Data Hold and Auto power off functions
  • Large LCD display with backlighting
  • Zero function for offset correction or measurement
  • Built-in USB (software and cable included)
  • USB port includes software
  • Display Four digit LCD with function indicators
  • Units of Measure BAR, mBAR, psi, kg/cm2, mm Hg, inches Hg, kPa, feet H2O, inches H2O, cm H2O, and oz in2
  • 3 years warranty is offered as standard on this range of instruments.

Technical

Accuracy ± 0.3 % FS + 1 d (@ 25 °C)

Repeatability ± 0.2 % to 0.5 % FS

Linearity/Hysteresis ± 0.3 % FS

Response time 0.5 s typical

Input circuit Differential inputs (P1 and P2)

Input Ports Two metal 4.8 mm, barbed for 1/8 " (3.17 mm) ID tubing

Data Hold Freezes displayed reading

Sensor Built-in piezoelectric sensors

Zero / Offset function Push button activation

Sample rate 0.5 sec. (approx.)

Compatibility Air or non-corrosive and non-ionized gas (not intended for use with liquids)

Auto Power OFF Meter turns off after approx. 20 minutes to conserve energy (can be deactivated)

PC Interface Built-in USB serial interface

Storage conditions 0 to 60 oC; < 80 % RH

Operating conditions 0 to 50 oC; < 80 % RH

Battery power 9 V alkaline battery (BAT low battery indicator)

Dimensions 210 mm x 75 mm x 50 mm

Weight 280 g

Support documents

  • Download
  • Category
  • File type
  • Download
Download
Extech HD7xx series data sheet.pdf Extech HD7xx series data sheet
Category
Technical document
File type
Adobe Acrobat
Download (265 KB)
Download
Extech HD700 user manual.pdf Extech HD700 user manual
Category
Technical document
File type
Adobe Acrobat
Download (83 KB)
Download
Extech HD750 user manual.pdf Extech HD750 user manual
Category
Technical document
File type
Adobe Acrobat
Download (83 KB)
Download
Extech HD755 user manual.pdf Extech HD755 user manual
Category
Technical document
File type
Adobe Acrobat
Download (85 KB)

Common customer questions & answers

QQuestion What does the micromanometer data acquisition software do?
AAnswer The software supplied with the HD7xx series allows the user to view, save, export, and print readings from the instruments.
QQuestion How long does the battery last?
AAnswer 125 hours typical.