Dwyer Handheld Digital Manometer, Series 477AV
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Series 477AV Handheld Digital Manometer

Brand: Dwyer Instruments, LLC

The Series 477AV Handheld Digital Manometer is now available with pressure, flow, and velocity measurements along with a number of other convenient features.

The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations. Also featured on this unit are adjustable zero and span values for calibrating in the field, as well as a damping feature to compensate for the fluctuating of readings.
Features
  • Calculates and displays air velocity and volumetric air flow
  • Rugged aluminum case protects instrument from damage during transport/use
  • 9 selectable English and metric engineering units
  • Large, easy to read display with backlight for use in dark areas
  • Stores up to 40 readings with minimum, maximum and average statistics

Displaying prices & availability for Ohio, United States in CAD. Change location.

Featured
  • Featured
  • Quantity In Stock
  • Price
  • SKU / Model Number
Models matching criteria: 22
477AV-5-NIST
view description
  • Pressure Range - psi: 0 to 20 (bar: 0 to 1.379, kPa: 0 to 137.9)
  • Certificates - NIST Traceable Calibration Certificate
100+ In Stock
$198.00 CAD
Does not ship to OH, United States
477AV-3-NIST
view description
  • Pressure Range - Inches WC: 0 to 200
  • Certificates - NIST Traceable Calibration Certificate
100+ In Stock
$955.00 CAD
Does not ship to OH, United States
477AV-7-NIST
view description
  • Pressure Range - psi: 0 to 100 (bar: 0 to 6.895, kPa: 0 to 689.5)
  • Certificates - NIST Traceable Calibration Certificate
100+ In Stock
$1,462.00 CAD
Does not ship to OH, United States
477AV-000-NIST
view description
  • Pressure Range - Inches WC: 0 to 1
  • Certificates - NIST Traceable Calibration Certificate
100+ In Stock
$1,016.00 CAD
Does not ship to OH, United States
477AV-0
DWYER Digital Manometer, Range 0-10.00" W.C., Air Velocity / Flow Modes. view more
  • Pressure Range - Inches WC: 0 to 10
  • Certificates - None
50+ In Stock
$795.00 CAD
Does not ship to OH, United States
477AV-6
DWYER Digital Manometer, Range 0-30.00 psi, Air Velocity / Flow Modes. view more
  • Pressure Range - psi: 0 to 30 (bar: 0 to 2.068, kPa: 0 to 206.8)
  • Certificates - None
50+ In Stock
$872.00 CAD
Does not ship to OH, United States
477AV-2
DWYER Digital Manometer, Range 0-40.00" W.C., Air Velocity / Flow Modes. view more
  • Pressure Range - Inches WC: 0 to 40
  • Certificates - None
50+ In Stock
$2,559.00 CAD
Does not ship to OH, United States
477AV-3
DWYER Digital Manometer, Range 0-200.00" W.C., Air Velocity / Flow Modes. view more
  • Pressure Range - Inches WC: 0 to 200
  • Certificates - None
50+ In Stock
$1,721.00 CAD
Does not ship to OH, United States
477AV-00
DWYER Digital Manometer, Range 0-4.00" W.C., Air Velocity / Flow Modes. view more
  • Pressure Range - Inches WC: 0 to 4
  • Certificates - None
25+ In Stock
$2,201.00 CAD
Does not ship to OH, United States
477AV-1
DWYER Digital Manometer, Range 0-20.00" W.C., Air Velocity / Flow Modes. view more
  • Pressure Range - Inches WC: 0 to 20
  • Certificates - None
25+ In Stock
$95.00 CAD
Does not ship to OH, United States
477AV-000
DWYER Digital Manometer, Range 0-1.00" W.C., Air Velocity / Flow Modes. view more
  • Pressure Range - Inches WC: 0 to 1
  • Certificates - None
25+ In Stock
$771.00 CAD
Does not ship to OH, United States
477AV-00-NIST
view description
  • Pressure Range - Inches WC: 0 to 4
  • Certificates - NIST Traceable Calibration Certificate
25+ In Stock
$2,267.00 CAD
Does not ship to OH, United States
477AV-1-NIST
view description
  • Pressure Range - Inches WC: 0 to 20
  • Certificates - NIST Traceable Calibration Certificate
25+ In Stock
$1,107.00 CAD
Does not ship to OH, United States
477AV-6-NIST
view description
  • Pressure Range - psi: 0 to 30 (bar: 0 to 2.068, kPa: 0 to 206.8)
  • Certificates - NIST Traceable Calibration Certificate
25+ In Stock
$675.00 CAD
Does not ship to OH, United States
477AV-2-NIST
view description
  • Pressure Range - Inches WC: 0 to 40
  • Certificates - NIST Traceable Calibration Certificate
25+ In Stock
$2,451.00 CAD
Does not ship to OH, United States
477AV-7
DWYER Digital Manometer, Range 0-100.00 psi, Air Velocity / Flow Modes. view more
  • Pressure Range - psi: 0 to 100 (bar: 0 to 6.895, kPa: 0 to 689.5)
  • Certificates - None
25+ In Stock
$1,134.00 CAD
Does not ship to OH, United States
477AV-8-NIST
view description
  • Pressure Range - psi: 0 to 150 (bar: 0 to 10.34, kPa: 1,034)
  • Certificates - NIST Traceable Calibration Certificate
25+ In Stock
$1,655.00 CAD
Does not ship to OH, United States
477AV-4-NIST
view description
  • Pressure Range - psi: 0 to 10 (bar: 0 to 0.689, kPa: 0 to 68.95)
  • Certificates - NIST Traceable Calibration Certificate
25+ In Stock
$2,374.00 CAD
Does not ship to OH, United States
477AV-4
DWYER Digital Manometer, Range 0-10.00 psi, Air Velocity / Flow Modes. view more
  • Pressure Range - psi: 0 to 10 (bar: 0 to 0.689, kPa: 0 to 68.95)
  • Certificates - None
17 In Stock
$1,275.00 CAD
Does not ship to OH, United States
477AV-0-NIST
view description
  • Pressure Range - Inches WC: 0 to 10
  • Certificates - NIST Traceable Calibration Certificate
13 In Stock
$800.00 CAD
Does not ship to OH, United States
477AV-5
DWYER Digital Manometer, Range 0-20.00 psi, Air Velocity / Flow Modes. view more
  • Pressure Range - psi: 0 to 20 (bar: 0 to 1.379, kPa: 0 to 137.9)
  • Certificates - None
13 In Stock
$2,117.00 CAD
Does not ship to OH, United States
477AV-8
DWYER Digital Manometer, Range 0-150.00 psi, Air Velocity / Flow Modes. view more
  • Pressure Range - psi: 0 to 150 (bar: 0 to 10.34, kPa: 1,034)
  • Certificates - None
12 In Stock
$511.00 CAD
Does not ship to OH, United States

Specifications

Brand

Accuracy

  • ± 0.5 % of Full Scale

Approvals & Certifications

  • CE

Compensated Temperature

  • 0° to 40° C (32° to 104° F)

Display

  • 4-digit LCD - 0.42" (10.6 mm)

Hysteresis

  • ± 0.1 % of Full Scale

Media

  • Air
  • Compatible Gases

NACE & NIST

  • NIST Traceable Calibration Certificate

Power Requirement

  • 9 V Alkaline Battery

Pressure Range

  • inH₂O: 0 to 200
  • psi: 0 to 150 (kPa: 0 to 1,000, bar: 0 to 10)

Pressure Units

  • Centimeters WC
  • Feet WC
  • hPa
  • inHg
  • inH₂O
  • kPa
  • mbar
  • mmHg
  • mmH₂O
  • oz./in²
  • Pa
  • psi

Process Connection Style

  • Compression Fitting

Storage Temperature

  • -20° to 80° C (-4° to 176° F)

Supply Pressure

  • psi: 0 to 150 (kPa: 0 to 1,034, bar: 0 to 10.34)

Supply Pressure - Maximum

  • psig: 200 (kPa: 1,379, bar: 13.79)

Temperature Range

  • -17.8° to 60° C (0° to 140° F)

Tube Connection

  • 1/8" Tube
  • 3/16" Tube

  • Air flow monitoring
  • Duct static pressure

Documentation

Data Sheets

Approvals

Catalogs

Manuals

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