HVAC Manometers and Micromanometers

 
Dwyer HM3531GMZ310 - Gauge Pressure Manometer, Range 0-1305 psi, 0.2% Accuracy.
  • Type (Manometer): Digital
  • Max Pressure: 1305 psi (36122.28 IN of H2OWhat's This?)
  • Type of Input: N/A
  • Engineering Units (HVAC): bar, cmH2O, ftH2O, hPa, inch Hg, kg/cm2, kPa, mbar, mmHg, psi
  • Measurement : Gauge
  • Min/Max/Hold: Yes

Your Price: $3,306.80

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PCE Instruments PCE-PDA 100L - Manometer (-100 – 200 kPa)
  • Type (Manometer): Digital
  • Max Pressure: 200 kPa (38169.25 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 Instruments PCE-PDA A100L - Manometer (0 – 200 kPa) with Absolute Pressure
  • Type (Manometer): Digital
  • Max Pressure: 200 kPa (38169.25 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 : Absolute
  • Min/Max/Hold: Yes

Your Price: $1,024.19

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Meriam ZM2000-CI1000 - M2000 Series Digital Calibrator
Catalog: ZM2000-CI1000
  • Max Pressure: 1000 psi (1000 hPaWhat's This?)
  • Accuracy: 0.025 % of Full Scale
  • Maximum Resolution: 0.15 psi
  • Absolute Pressure: Yes
  • Differential Pressure: No
  • Backlight: Yes

List Price: $1,802.00

Your Price: $1,696.00

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Meriam ZM2000-CI3000 - M2000 Series Digital Calibrator
Catalog: ZM2000-CI3000
  • Max Pressure: 3000 psi (3000 hPaWhat's This?)
  • Accuracy: 0.025 % of Full Scale
  • Maximum Resolution: 0.15 psi
  • Absolute Pressure: Yes
  • Differential Pressure: No
  • Backlight: Yes

List Price: $1,802.00

Your Price: $1,693.88

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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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