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HVAC Manometers and Micromanometers

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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: $100.00

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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: $859.00

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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: $829.00

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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: $875.00

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SP620C1 SP620C1

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TPI SP620C1 Differential Manometer
  • Country of Origin: Korea

List Price: $109.95

Your Price: $102.25

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ZM1000-DN0015 ZM1000-DN0015

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Meriam ZM1000-DN0015 Digital Calibrator
Catalog: ZM1000-DN0015
  • Max Pressure: 15 psi (15 hPaWhat's This?)
  • Accuracy: 0.025% F.S
  • Differential Pressure: Yes
  • HTS/Schedule B Number: 9026.20.4000
  • ECCN Number: EAR99
  • Calibration Included: NIST Calibration

List Price: $1,140.00

Your Price: $1,071.60

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0560 0420 0560 0420

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Testo 0560 0420 - Differential Pressure Measuring Instrument
Catalog: 0560 0420
  • Product Height: 3.94 IN
  • Product Length: 7.68 IN
  • Product Width: 4.89 IN
  • HTS/Schedule B Number: 90262020000
  • ECCN Number: EAR99
  • Country of Origin: China

List Price: $1,349.00

Your Price: $1,146.65

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100.5 100.5

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Dwyer 100.5 - Solid Plastic Portable Manometer, Range .10-0-1.0" w.c
  • Type (Manometer): Inclined Tube
  • Max Pressure: 1 IN of H2O
  • Type of Input: N/A
  • Engineering Units (HVAC): inch H2O
  • Measurement : Differential, Vaccum
  • Min/Max/Hold: N/A

Your Price: $730.00

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101 101

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Dwyer 101 - Solid Plastic Portable Manometer, Range .05-0-.50" w.c
  • Type (Manometer): Inclined Tube
  • Max Pressure: 0.50 IN of H2O
  • Type of Input: N/A
  • Engineering Units (HVAC): inch H2O
  • Measurement : Differential, Vaccum
  • Min/Max/Hold: N/A

Your Price: $723.00

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102.5 102.5

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Dwyer 102.5 - Solid Plastic Portable Gauge, Range .20-0-2.0" w.c
  • Type (Manometer): Inclined Tube
  • Max Pressure: 2 IN of H2O
  • Type of Input: N/A
  • Engineering Units (HVAC): inch H2O
  • Measurement : Differential, Vaccum
  • Min/Max/Hold: N/A

Your Price: $857.00

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104 104

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Dwyer 104 - Solid Plastic Portable Gauge, Range 0-4" w.c.
  • Type (Manometer): Well-Type
  • Max Pressure: 4 IN of H2O
  • Type of Input: N/A
  • Engineering Units (HVAC): inch H2O
  • Measurement : Differential, Vaccum
  • Min/Max/Hold: N/A

Your Price: $675.00

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104-10 104-10

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Dwyer 104-10 - Solid Plastic Portable Gauge, Range 0-10" w.c.
  • Type (Manometer): Well-Type
  • Max Pressure: 10 IN of H2O
  • Type of Input: N/A
  • Engineering Units (HVAC): inch H2O
  • Measurement : Differential, Vaccum
  • Min/Max/Hold: N/A

Your Price: $832.00

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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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