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HVAC Manometers and Micromanometers

 
SDMN6 SDMN6

(27 Reviews)

Fieldpiece SDMN6 - Dual Port Manometer w/ Pressure Switch Tester
  • Type (Manometer): Digital
  • Shipping Weight: 1.98 LBS
  • HTS/Schedule B Number: 9026802000
  • ECCN Number: EAR99
  • Battery Type: 9v
  • Power Supply Voltage: Battery Powered

List Price: $376.00

Your Price: $319.60

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DG08-KIT-001 DG08-KIT-001

(1 Review)

Minneapolis Blower Doors DG08-KIT-001 - DG-8 Digital Pressure Gauge
  • Type (Manometer): Digital
  • Type of Input: Single
  • Engineering Units (HVAC): inch H2O
  • Measurement : Gauge
  • Interfaces I/O: Bluetooth, USB
  • Product Weight: 0.40 LBS

Your Price: $675.00

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665 665

(3 Reviews)

TPI 665 Digital Manometer with Data Logging for gas applications only
  • Type (Manometer): Digital
  • Max Pressure: 101.5 psi (2809.51 IN of H2OWhat's This?)
  • Type of Input: Dual
  • Engineering Units (HVAC): inch H2O, inch Hg, kPa, mmH2O, mmHg, psi
  • Measurement : Absolute, Differential, Vaccum
  • Min/Max/Hold: Yes

List Price: $279.95

Your Price: $257.55

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C9557 C9557

0 reviews

Comark C9557 - Dry Use Pressure Meter, 0 to ±7000mbar
  • Type (Manometer): Digital
  • Max Pressure: 7000 mBar (13359235.78 IN of H2OWhat's This?)
  • Engineering Units (HVAC): cmH2O, inch H2O, inch Hg, kg/cm2, kPa, mbar, mmHg, psi
  • Warranty: 2 YEARS
  • Product Weight: 0.73 LBS
  • Product Height: 6.89 IN

List Price: $910.14

Your Price: $432.83

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475-3-FM 475-3-FM

0 reviews

Dwyer 475-3-FM - Intrinsically Safe Handheld Digital Manometer, 0-200.0" w.c. (49.82 kPa), max. pressure 30 psig.
  • Type (Manometer): Digital
  • Max Pressure: 200 IN of H2O
  • Type of Input: N/A
  • Engineering Units (HVAC): inch H2O, kPa, psi
  • Measurement : Differential
  • Min/Max/Hold: N/A

Your Price: $234.00

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477AV-3 477AV-3

0 reviews

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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407910 407910

0 reviews

Extech 407910 Heavy Duty Differential Pressure Manometer (29psi)
  • Type (Manometer): Digital
  • Max Pressure: 29 psi (802.72 IN of H2OWhat's This?)
  • Type of Input: Dual, Single
  • Engineering Units (HVAC): inch H2O, inch Hg, mmH2O, mmHg, psi
  • Measurement : Absolute, Differential
  • Min/Max/Hold: Yes

List Price: $297.99

Your Price: $265.21

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475-00-FM-AV 475-00-FM-AV

0 reviews

Dwyer 475-00-FM-AV - Air Velocity Kit with Digital Manometer and 6" SS Pitot Tube
  • Type (Manometer): Digital
  • Max Pressure: 4 IN of H2O
  • Type of Input: N/A
  • Engineering Units (HVAC): inch H2O, kPa, psi
  • Measurement : Differential
  • Min/Max/Hold: N/A

Your Price: $582.40

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475-2-FM 475-2-FM

0 reviews

Dwyer 475-2-FM - Handheld Digital Manometer, 0-40.00" w.c. (9.96 kPa), max. pressure 10 psig.
  • Type (Manometer): Digital
  • Max Pressure: 40 IN of H2O
  • Type of Input: N/A
  • Engineering Units (HVAC): inch H2O, kPa, psi
  • Measurement : Differential
  • Min/Max/Hold: N/A

Your Price: $234.00

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478A-1 478A-1

0 reviews

Dwyer 478A-1 - Differential Pressure Digital Manometer, -60 to 60" w.c.
  • Type (Manometer): Digital
  • Max Pressure: 60 IN of H2O
  • Type of Input: N/A
  • Engineering Units (HVAC): inch H2O
  • Measurement : Differential
  • Min/Max/Hold: Yes

Your Price: $178.65

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490A-4 490A-4

0 reviews

Dwyer 490A-4 - Wet/Wet Handheld Digital Manometer, 0 to 100 psi (0 to 689.5 kPa)
  • Type (Manometer): Digital
  • Max Pressure: 100 psi (2767.99 IN of H2OWhat's This?)
  • Type of Input: N/A
  • Engineering Units (HVAC): bar, inch Hg, kPa, mbar, mmHg, psi
  • Measurement : Differential
  • Min/Max/Hold: N/A

Your Price: $1,004.65

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608 608

0 reviews

TPI 608 Single Input Manometer
  • Type (Manometer): Digital
  • Max Pressure: 60 IN of H2O
  • Type of Input: Single
  • Engineering Units (HVAC): inch H2O, kPa, psi
  • Min/Max/Hold: No
  • Pressure and Leak Test Option: N/A

List Price: $109.95

Your Price: $101.15

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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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