Manometers

U Tube and Digital Manometers

We stock a versatile selection of digital and u-tube manometers for the measurement of liquid or gas pressure. Digital manometers are built with sensors for absolute, vacuum, gauge, or differential measurement. Many of our smart manometers also feature a microprocessor, as well as outputs for process control and data transfer. A U-tube manometer is a basic analog instrument that gets its name from its u-shaped tube. The U-tube measures pressure based on the height of a column of liquid. It has a simple design that supports accuracy. From Meriam to Extech, we offer the elite smart instruments for pressure measurement.

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  1. TSI Incorporated EBT730
    TSI Incorporated EBT730 Micromanometer Kit
    Order #: EBT730
    Mfg #: EBT730
    Availability: In stock
    Special Price CA$2,272.50 Regular Price CA$2,525.00
    Micromanometer Kit Learn More
  2. Control Company 6530
    Control Company 6530 Traceable Digital Barometer 500-1030mBar, 0-55C
    Order #: 6530
    Mfg #: 68000-49
    Availability: In stock
    Special Price CA$194.04 Regular Price CA$220.50
    Traceable Digital Barometer 500-1030mBar, 0-55C Learn More
  3. Dwyer Instruments 475-3-FM
    Dwyer Instruments 475-3-FM Mark III Handheld Digital Manometer, 0-200 in H2O,30 psig
    Order #: 475-3-FM
    Mfg #: 475-3-FM
    Availability: In stock
    CA$236.25
    Mark III Handheld Digital Manometer, 0-200 in H2O,30 psig Learn More
  4. New
    Kobold Instruments SD1S5C40-G 0-250 Manometer w/1/4" BSP "G" Fitting
    Kobold Instruments SD1S5C40-G 0-250 Manometer w/1/4" BSP "G" Fitting
    Order #: SD1S5C40-G
    Mfg #: SD1S5C40-G
    Availability: In stock
    Special Price CA$393.75 Regular Price CA$437.50
    0-250 Manometer w/1/4" BSP "G" Fitting Learn More
  5. Dwyer Instruments 477B-6
    Dwyer Instruments 477B-6 HH Digital Manometer 0 to 50PSI(0 to 344.7kPa)
    Order #: 477B-6
    Mfg #: 477B-6
    Availability: In stock
    CA$611.25
    HH Digital Manometer 0 to 50PSI(0 to 344.7kPa) Learn More
  6. Dwyer Instruments RSM-5-B
    Dwyer Instruments RSM-5-B Series RSM Room Status Monitor Range +/-1" w.c., 120 VAC
    Order #: RSM-5-B
    Mfg #: RSM-5-B
    Availability: In stock
    CA$2,214.72
    Series RSM Room Status Monitor Range +/-1" w.c., 120 VAC Learn More
  7. Dwyer Instruments M104-6
    Dwyer Instruments M104-6 Durablock Portable Gauge inclined,vertical,0-16.4 cm H2O
    Order #: M104-6
    Mfg #: M104-6
    Availability: In stock
    CA$896.25
    Durablock Portable Gauge inclined,vertical,0-16.4 cm H2O Learn More
  8. Dwyer Instruments 109
    Dwyer Instruments 109 Durablock Solid Plastic Portable Gauge,.20-0-3.0"H2O
    Order #: 109
    Mfg #: 109
    Availability: In stock
    CA$1,053.75
    Durablock Solid Plastic Portable Gauge,.20-0-3.0"H2O Learn More
  9. Dwyer Instruments 1222-M400-W/M
    Dwyer Instruments 1222-M400-W/M Flex-Tube U-Tube Manometer 200-0-200 mm H2O/mercury
    Order #: 1222-M400-W/M
    Mfg #: 1222-M400-W/M
    Availability: In stock
    CA$106.88
    Flex-Tube U-Tube Manometer 200-0-200 mm H2O/mercury Learn More
  10. Meriam DP2000I
    Meriam DP2000I Meri-Cal Manometer/Calibrator 0-2000"H2O,.10%,NIST,Soft Case
    Order #: DP2000I-10
    Mfg #: DP2000I-10
    Availability: Ships in 3-4 weeks
    Special Price CA$2,131.80 Regular Price CA$2,422.50
    Meri-Cal Manometer/Calibrator 0-2000"H2O,.10%,NIST,Soft Case Learn More
  11. TSI Incorporated EBT731
    TSI Incorporated EBT731 2x2 Balometer Kit
    Order #: EBT731
    Mfg #: EBT731
    Availability: Ships in 3-4 weeks
    CA$4,412.50
    2x2 Balometer Kit Learn More
  12. TSI Incorporated 5815
    TSI Incorporated 5815 Micromanometer,Pressure/ Velocity
    Order #: 5815
    Mfg #: 5815
    Availability: Ships in 3-4 weeks
    Special Price CA$736.92 Regular Price CA$818.80
    Micromanometer,Pressure/ Velocity Learn More
  13. Meriam DP200I-10KIT
    Meriam DP200I-10KIT Merical Kit 200"H2O
    Order #: DP200IKIT
    Mfg #: DP200I-10KIT
    Availability: Ships in 3-4 weeks
    Special Price CA$2,876.50 Regular Price CA$3,268.75
    Merical Kit 200"H2O Learn More
  14. Meriam DP200I-10
    Meriam DP200I-10 Meri-Cal Manometer/Calibrator 0-200"H2O,.10%,NIST,Soft Case
    Order #: DP200I-10
    Mfg #: DP200I-10
    Availability: Ships in 3-4 weeks
    Special Price CA$2,131.80 Regular Price CA$2,422.50
    Meri-Cal Manometer/Calibrator 0-200"H2O,.10%,NIST,Soft Case Learn More
  15. Meriam DP2000I-10KIT
    Meriam DP2000I-10KIT Meri-Cal Kit 0-2000" H2O Kit Kit D
    Order #: DP2000IKIT
    Mfg #: DP2000I-10KIT
    Availability: Ships in 3-4 weeks
    Special Price CA$2,876.50 Regular Price CA$3,268.75
    Meri-Cal Kit 0-2000" H2O Kit Kit D Learn More
  16. Meriam 10AA25WM-50
    Meriam 10AA25WM-50 50"U-Tube Manometer,Wall Mount 316SS,1/4"NPT Side Connection
    Order #: 10AA25WM-50
    Mfg #: 10AA25WM-50
    Availability: Ships in 3-4 weeks
    Special Price CA$852.50 Regular Price CA$968.75
    50"U-Tube Manometer,Wall Mount 316SS,1/4"NPT Side Connection Learn More
  17. Meriam LP200I-10
    Meriam LP200I-10 Meri-Cal Manometer/Calibrator 0-200"H2O
    Order #: LP200I
    Mfg #: LP200I-10
    Availability: Ships in 3-4 weeks
    Special Price CA$1,949.20 Regular Price CA$2,215.00
    Meri-Cal Manometer/Calibrator 0-200"H2O Learn More
  18. TSI Incorporated 5825
    TSI Incorporated 5825 Micromanometer,Pressure/Flow/ Velocity/Data Logging
    Order #: 5825
    Mfg #: 5825
    Availability: Ships in 3-4 weeks
    Special Price CA$1,136.25 Regular Price CA$1,262.50
    Micromanometer,Pressure/Flow/ Velocity/Data Logging Learn More
  19. New
    Dwyer Instruments 490A-5 Wet/Wet HH Digital Manometer 0-500PSI
    Dwyer Instruments 490A-5 Wet/Wet HH Digital Manometer 0-500PSI
    Order #: 490A-5
    Mfg #: 490A-5
    Availability: Ships in 3-4 weeks
    CA$1,171.25
    Wet/Wet HH Digital Manometer 0-500PSI Learn More
  20. Control Company 4198
    Control Company 4198 Traceable Hand Held Barometer NIST Cert.
    Order #: 4198
    Mfg #: 68000-48
    Availability: Ships in 3-4 weeks
    Special Price CA$266.68 Regular Price CA$313.75
    Traceable Hand Held Barometer NIST Cert. Learn More
  21. Dwyer Instruments 475-000-FM
    Dwyer Instruments 475-000-FM HH DigitalManometer,0-1.000"H2O (.2491kPa)
    Order #: 475-000-FM
    Mfg #: 475-000-FM
    Availability: Ships in 3-4 weeks
    CA$437.50
    HH DigitalManometer,0-1.000"H2O (.2491kPa) Learn More
  22. Meriam ZM1000-DN0005 Digital Manometer 0-5 psi 138.5" H2O Differential
    Meriam ZM1000-DN0005 1027.5 138.5" H2O Differential
    Order #: ZM1000-DN0005
    Mfg #: ZM1000-DN0005
    Availability: Ships in 3-4 weeks
    Special Price CA$904.20 Regular Price CA$1,027.50
    1027.5 138.5" H2O Differential Learn More
  23. Meriam 10AA25WM-6
    Meriam 10AA25WM-6 6"U-Tube Manometer,Wall Mount 316SS,1/4"NPT Side Connection
    Order #: 10AA25WM-6
    Mfg #: 10AA25WM-6
    Availability: Ships in 3-4 weeks
    Special Price CA$388.30 Regular Price CA$441.25
    6"U-Tube Manometer,Wall Mount 316SS,1/4"NPT Side Connection Learn More
  24. Dwyer Instruments 475-00-FM
    Dwyer Instruments 475-00-FM HH Digitl.Manometer,0-4.000"H2O
    Order #: 475-00-FM
    Mfg #: 475-00-FM
    Availability: Ships in 3-4 weeks
    CA$328.75
    HH Digitl.Manometer,0-4.000"H2O Learn More
  25. Dwyer Instruments 475-0-FM
    Dwyer Instruments 475-0-FM HH Digital Manometer,0-10"H2O
    Order #: 475-0-FM
    Mfg #: 475-0-FM
    Availability: Ships in 3-4 weeks
    CA$328.75
    HH Digital Manometer,0-10"H2O Learn More
Showing 1-25 of 386
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