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HVAC Manometers and Micromanometers

 
477AV-3 477AV-3

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Dwyer 477AV-3 - Handheld Digital Manometer, 0-200" wc, Air Velocity/Flow Modes
  • Type (Manometer): Digital
  • Max Pressure: N/A
  • Type of Input: N/A
  • Engineering Units (HVAC): hPa, inch Hg, kPa, mbar, mmHg, psi
  • Min/Max/Hold: Yes
  • Pressure and Leak Test Option: N/A

Your Price: $232.95

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EBT730 EBT730

(1 Review)

TSI EBT730 Alnor Micromanometer
  • Type (Manometer): Digital
  • Max Pressure: 15 IN of H2O
  • Type of Input: N/A
  • Engineering Units (HVAC): cmH2O, hPa, inch H2O, inch Hg, kPa, mmH2O, mmHg
  • Measurement : Absolute, Differential
  • Min/Max/Hold: N/A

List Price: $2,125.00

Your Price: $1,912.50

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PCE-MPM 10 PCE-MPM 10

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PCE Instruments PCE-MPM 10 - Handheld Manometer (5000 Pa)
  • Type (Manometer): Digital
  • Max Pressure: 0.725 psi (20.07 IN of H2OWhat's This?)
  • Engineering Units (HVAC): bar, hPa, inch H2O, inch Hg, kPa, mbar, mmH2O, mmHg, ozin2, psi
  • Measurement : Differential
  • Warranty: 2 YEARS
  • Product Weight: 130 GRAMS (0.287 LBSWhat's This?)

Your Price: $112.07

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PCE-PDA 1000L PCE-PDA 1000L

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PCE Instruments PCE-PDA 1000L - Manometer (-100 - 2000 kPa)
  • Type (Manometer): Digital
  • Type of Input: Dual
  • Engineering Units (HVAC): bar, cmH2O, hPa, inch H2O, inch Hg, kg/cm2, kPa, mbar, mmH2O, mmHg, psi
  • Min/Max/Hold: Yes
  • Pressure and Leak Test Option: Yes
  • Anemometer Capability: No

Your Price: $956.87

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PCE-PDA 10L PCE-PDA 10L

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PCE Instruments PCE-PDA 10L - Manometer (20 kPa)
  • Type (Manometer): Digital
  • Max Pressure: 20 kPa (3816.92 IN of H2OWhat's This?)
  • Type of Input: Dual
  • Engineering Units (HVAC): bar, cmH2O, hPa, inch H2O, inch Hg, kg/cm2, kPa, mbar, mmH2O, mmHg, psi
  • Measurement : Differential
  • Min/Max/Hold: Yes

Your Price: $919.91

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PCE-PDA 1L PCE-PDA 1L

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PCE Instruments PCE-PDA 1L - Manometer (2 kPa)
  • Type (Manometer): Digital
  • Max Pressure: 2 kPa (381.69 IN of H2OWhat's This?)
  • Type of Input: Dual
  • Engineering Units (HVAC): bar, cmH2O, hPa, inch H2O, inch Hg, kg/cm2, kPa, mbar, mmH2O, mmHg, psi
  • Measurement : Differential
  • Min/Max/Hold: Yes

Your Price: $971.39

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477AV-0 477AV-0

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Dwyer 477AV-0 - Handheld Digital Manometer, 0-10" wc, Air Velocity/Flow Modes
  • Type (Manometer): Digital
  • Max Pressure: N/A
  • Type of Input: N/A
  • Engineering Units (HVAC): hPa, inch Hg, kPa, mbar, mmHg, psi
  • Min/Max/Hold: Yes
  • Pressure and Leak Test Option: N/A

Your Price: $359.85

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477AV-00 477AV-00

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Dwyer 477AV-00 - Handheld Digital Manometer, 0-4" wc, Air Velocity/Flow Modes
  • Type (Manometer): Digital
  • Max Pressure: N/A
  • Type of Input: N/A
  • Engineering Units (HVAC): hPa, inch Hg, kPa, mbar, mmHg, psi
  • Min/Max/Hold: Yes
  • Pressure and Leak Test Option: N/A

Your Price: $359.85

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477AV-000 477AV-000

(1 Review)

Dwyer 477AV-000 - Handheld Digital Manometer, 0-1" wc, Air Velocity/Flow Modes
  • Type (Manometer): Digital
  • Max Pressure: N/A
  • Type of Input: N/A
  • Engineering Units (HVAC): hPa, inch Hg, kPa, mbar, mmHg, psi
  • Min/Max/Hold: Yes
  • Pressure and Leak Test Option: N/A

Your Price: $381.70

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477AV-1 477AV-1

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Dwyer 477AV-1 - Handheld Digital Manometer, 0-20" wc, Air Velocity/Flow Modes
  • Type (Manometer): Digital
  • Max Pressure: N/A
  • Type of Input: N/A
  • Engineering Units (HVAC): hPa, inch Hg, kPa, mbar, mmHg, psi
  • Min/Max/Hold: Yes
  • Pressure and Leak Test Option: N/A

Your Price: $359.85

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477AV-2 477AV-2

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Dwyer 477AV-2 - Handheld Digital Manometer, 0-40" wc, Air Velocity/Flow Modes
  • Type (Manometer): Digital
  • Max Pressure: N/A
  • Type of Input: N/A
  • Engineering Units (HVAC): hPa, inch Hg, kPa, mbar, mmHg, psi
  • Min/Max/Hold: Yes
  • Pressure and Leak Test Option: N/A

Your Price: $232.95

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477AV-3-BK 477AV-3-BK

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Dwyer 477AV-3-BK - Handheld Digital Manometer with Boot Kit
  • Type (Manometer): Digital
  • Max Pressure: N/A
  • Type of Input: N/A
  • Engineering Units (HVAC): hPa, inch Hg, kPa, mbar, mmHg, psi
  • Min/Max/Hold: Yes
  • Pressure and Leak Test Option: N/A

Your Price: $247.00

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Recommended for you

HVAC Manometers and Micromanometers

Manometers are used to measure low differential pressures and used in applications such as adjusting furnace blower fan speed. Modern day digital manometers originated from the inconveniences of the U-tube manometers. U-tube manometers use a glass, U shaped, tube filled with water or other fluid of known specific gravity, such as mercury. Hoses are connected to each end. As differential pressure is applied, the fluid displaces, creating a measurable height difference between columns.

Key Features to Consider in Selecting Manometers
  • Measurement range
  • Ability to change to many different measurement units
  • Min/Max/Data Hold feature
  • Datalogging
  • Zero function for offset correction
  • Kits containing a carrying case and hoses
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