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Extech Heavy-duty Differential Pressure Manometer, 0.5 PSI

Extech  |   Mfr# HD755  |   Item# DO-68602-01

$199.99 USD/EACH

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Usually ships in 8 days or sooner.
Qty

  • Low range and high resolution in gauge or differential pressure measurement
  • Measure from 0 to 55.4'' WC
  • Very large LCD with backlight
Designed for use in cleanrooms, mold remediation, animal physiology, and general HVAC applications, this durable, easy-to-use manometer features 11 units of measure, min/max recording, relative time stamp, and built-in USB port. Functions include data hold, auto power off, min/max functions, and a zero function for offset correction or measurement.
What's Included:
Windows® compatible software, USB cable, 9V battery, connection hose, and carrying case.
Product Type Manometer
Media compatibility air or non-corrosive and non-ionized gases
Unit of Measurement " H2O, psi, mbar, kPa, " Hg, mm Hg, oz/in2, ft H2O, cm H2O, kg/cm2, bar
Resolution 0.001 psi
Range 0 to 0.5 psi
Process connection 1/8" barb
Accuracy ±0.3% full-scale
Power one 9 volt battery, included
Model HD755
Qty/ea 1
Manufacturer number HD755
Brand Extech
Display 4-digit LCD, 1"H
Make Heavy-Duty

Calibrations
Qty/Price
Availability

at $157.00 USD/EACH
Usually ships in 4 days.




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Questions and Answers

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Get answers from real customers and in-house experts with AnswerBox.

4 Questions | 4 Answers
Displaying questions 1-4
  • Q:

    what size barb fitting would a need for this product.
    Asked on 9/21/2010 by larry

    1 answer

    • STAFF EXPERT

      A:

      The barbed fittings on this product are 1/8", so you would want 1/8" ID tubing.

      Answered on 9/23/2010 by Jack from Technical Support
  • Q:

    How is the calibration done? What is the expected accuracy if the calibration is not included?
    Asked on 1/19/2010 by Anonymous

    1 answer

    • STAFF EXPERT

      A:

      Calibration is done at the factory, and accuracy will be +/-0.3% full scale.
      If you require a NIST cetificate you should order part number 17090-31 in addition to this manometer.

      Answered on 1/21/2010 by Jen from Technical Support
  • Q:

    I presume that the USB port is for datalogging purposes? Does it come with software for data acquisition? If yes to both questions, how fast can it acquire and log data i.e. how many data points in 1 second?
    Asked on 6/25/2009 by Anonymous

    1 answer

    • STAFF EXPERT

      A:

      Yes, the USB port is for datalogging purposes. Yes, the software is included for data acquisition (Windows compatible). The sampling rate for this is 0.5 sec., therefore it will acquire 2 data points in 1 second.

      Answered on 6/26/2009 by Jaime from Technical Support
  • Q:

    What is the resolution of this manometer? Can it acurately measure differential pressures as low as 0.0003 psi?
    Asked on 6/9/2009 by Anonymous

    1 answer

    • STAFF EXPERT

      A:

      The resolution of this manometer is 0.001 psi. With this type of resolution, it would not be able to go down to 0.0003 psi.

      Answered on 6/11/2009 by Jaime Robles from Cole-Parmer
Displaying questions 1-4

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