HVAC Manometers and Micromanometers

 
TPI 608BT Digital Manometer
  • Country of Origin: Korea

List Price: $149.95

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TPI 610 Digital Manometer
  • Type (Manometer): Digital
  • Max Pressure: 1.734 psi (48.00 IN of H2OWhat's This?)
  • Type of Input: Single
  • Engineering Units (HVAC): inch H2O
  • Measurement : Absolute, Vaccum
  • Min/Max/Hold: N/A

List Price: $149.95

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TPI 615 Digital Manometer
  • Type (Manometer): Digital
  • Max Pressure: 1.734 psi (48.00 IN of H2OWhat's This?)
  • Type of Input: Single
  • Engineering Units (HVAC): inch H2O, inch Hg, kPa, mmHg, psi
  • Measurement : Absolute, Vaccum
  • Min/Max/Hold: Yes

List Price: $169.95

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TPI 621 Dual Differential Input Manometer
  • Type (Manometer): Digital
  • Max Pressure: 4.34 psi (120.13 IN of H2OWhat's This?)
  • Type of Input: Dual, Single
  • Engineering Units (HVAC): inch H2O, inch Hg, kPa, mmH2O, mmHg, psi
  • Measurement : Absolute, Differential, Vaccum
  • Min/Max/Hold: No

List Price: $199.95

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TPI 623 Dual Input Differential Manometer
  • Type (Manometer): Digital
  • Max Pressure: 1.45 psi (40.14 IN of H2OWhat's This?)
  • Type of Input: Dual, Single
  • Engineering Units (HVAC): inch H2O, inch Hg, kPa, mmH2O, mmHg, psi
  • Measurement : Absolute, Differential, Vaccum
  • Min/Max/Hold: No

List Price: $249.95

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TPI 625 Digital Manometer
  • Type (Manometer): Digital
  • Max Pressure: 1.734 psi (48.00 IN of H2OWhat's This?)
  • Type of Input: Dual, Single
  • Engineering Units (HVAC): inch H2O, inch Hg, kPa, mmH2O, mmHg, psi
  • Measurement : Absolute, Differential, Vaccum
  • Min/Max/Hold: Yes

List Price: $249.95

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TPI 635- Dual Input Differential Manometer
  • Type (Manometer): Digital
  • Max Pressure: 5 psi (138.40 IN of H2OWhat's This?)
  • Type of Input: Dual
  • Engineering Units (HVAC): inch H2O, inch Hg, kPa, mmHg, psi
  • Measurement : Absolute, Differential, Vaccum
  • Min/Max/Hold: Yes

List Price: $249.95

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TPI 645 - Dual Input Differential Manometer
  • Type (Manometer): Digital
  • Max Pressure: 29 psi (802.72 IN of H2OWhat's This?)
  • Type of Input: Dual
  • Engineering Units (HVAC): inch H2O, inch Hg, kPa, mmHg, psi
  • Measurement : Absolute, Differential, Vaccum
  • Min/Max/Hold: Yes

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TPI 645NPT Dual Input Differential Manometer with Stainless Steel Compression Fittings
  • Type (Manometer): Digital
  • Max Pressure: 29 psi (802.72 IN of H2OWhat's This?)
  • Type of Input: Dual
  • Engineering Units (HVAC): inch H2O, inch Hg, kPa, mmHg, psi
  • Measurement : Absolute, Differential, Vaccum
  • Min/Max/Hold: Yes

List Price: $279.95

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TPI 665L Manometer with Data Logging. Can be used in non-corrosive liquid applications
  • 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: $394.95

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Yellow Jacket 78060 - Complete Gas test kit - 0-35″ W.C.
Catalog: 78060
  • Type (Manometer): Analog
  • Country of Origin: United States
  • UPC: 686800780603

Your Price: $72.35

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Fluke 922/KIT Air Flow Meter Kit
Catalog: 2679831
  • Type (anemometer): Pitot Tube
  • Measurement (anemometer): Ft/Min, m/s
  • Air Velocity Max: 16000 ft/min
  • Air Velocity Min: 250 ft/min
  • Accuracy Air Velocity: ± 2.5 % of reading at
    2000 fpm (10.00 m/s)
  • Humidity: No

Your Price: $1,144.99

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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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