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. New
    Meriam M2004 Smart Manometer, Compound Non-Isolated,-14.5 PSI -100 PSI
    Meriam M2004 Smart Manometer, Compound Non-Isolated,-14.5 PSI -100 PSI
    Order #: ZM2004-CN0100
    Mfg #: ZM2004-CN0100
    Availability: In stock
    $1,700.00
    Smart Manometer, Compound Non-Isolated,-14.5 PSI -100 PSI Learn More
  2. New
    Meriam M2004 Smart Manometer, Compound Non-Isolated, -1 PSI to 1 PSI
    Meriam M2004 Smart Manometer, Compound Non-Isolated, -1 PSI to 1 PSI
    Order #: ZM2004-CN0001
    Mfg #: ZM2004-CN0001
    Availability: In stock
    $1,700.00
    Smart Manometer, Compound Non-Isolated, -1 PSI to 1 PSI Learn More
  3. New
    Meriam M2004 Smart Manometer, Differential Non-Isolated,-14.5 PSI - 15 PSI
    Meriam M2004 Smart Manometer, Differential Non-Isolated,-14.5 PSI - 15 PSI
    Order #: ZM2004-DN0015
    Mfg #: ZM2004-DN0015
    Availability: In stock
    $1,700.00
    Smart Manometer, Differential Non-Isolated,-14.5 PSI - 15 PSI Learn More
  4. New
    Meriam M2004 Smart Manometer, Differential Non-Isolated, -1 PSI to 1 PSI
    Meriam M2004 Smart Manometer,Differential 0-1 PSID(0-28"H2O),0.025%
    Order #: ZM2004-DN0001
    Mfg #: ZM2004-DN0001
    Availability: In stock
    $1,700.00
    Smart Manometer,Differential 0-1 PSID(0-28"H2O),0.025% Learn More
  5. New
    Meriam M2004 Smart Manometer, Absolute Non-Isolated, 0 - 30 PSIA
    Meriam M2004 Smart Manometer, Absolute Non-Isolated, 0 - 30 PSIA
    Order #: ZM2004-AN0030
    Mfg #: ZM2004-AN0030
    Availability: In stock
    $1,700.00
    Smart Manometer, Absolute Non-Isolated, 0 - 30 PSIA Learn More
  6. New
    Meriam M2004 Smart Manometer, Absolute Non-Isolated, 0 - 15 PSIA
    Meriam M2004 Smart Manometer, Absolute Non-Isolated, 0 - 15 PSIA
    Order #: ZM2004-AN0015
    Mfg #: ZM2004-AN0015
    Availability: In stock
    $1,700.00
    Smart Manometer, Absolute Non-Isolated, 0 - 15 PSIA Learn More
  7. 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 $297.50 Regular Price $350.00
    0-250 Manometer w/1/4" BSP "G" Fitting Learn More
  8. 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: In stock
    $937.00
    Wet/Wet HH Digital Manometer 0-500PSI Learn More
  9. Meriam ZM1000-DN0100 Digital Manometer 0-100 psi 2770.8" H2O Diff
    Meriam ZM1000-DN0100 Digital Manometer 0-100 psi 2770.8" H2O Diff
    Order #: ZM1000-DN0100
    Mfg #: ZM1000-DN0100
    Availability: In stock
    Special Price $1,105.80 Regular Price $1,140.00
    Digital Manometer 0-100 psi 2770.8" H2O Diff Learn More
  10. Meriam ZM1000-DN0050 Digital Manometer 0-50 psi 1385.4" H2O Differential
    Meriam M1000 Digital Manometer 0-50 psi 1385.4" H2O Differential
    Order #: ZM1000-DN0050
    Mfg #: ZM1000-DN0050
    Availability: In stock
    Special Price $1,105.80 Regular Price $1,140.00
    Digital Manometer 0-50 psi 1385.4" H2O Differential Learn More
  11. Meriam ZM1000-DN0030 Digital Manometer 0-30 psi 831.2" H2O Differential
    Meriam M1000 Digital Manometer 0-30 psi 831.2" H2O Differential
    Order #: ZM1000-DN0030
    Mfg #: ZM1000-DN0030
    Availability: In stock
    Special Price $1,105.80 Regular Price $1,140.00
    Digital Manometer 0-30 psi 831.2" H2O Differential Learn More
  12. Meriam ZM1000-DN0015 Digital Manometer 0-15 psi 415.6" H2O Differential
    Meriam ZM1000 Digital Manometer 0-15 psi 415.6" H2O Differential
    Order #: ZM1000-DN0015
    Mfg #: ZM1000-DN0015
    Availability: In stock
    Special Price $1,105.80 Regular Price $1,140.00
    Digital Manometer 0-15 psi 415.6" H2O Differential Learn More
  13. 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: In stock
    Special Price $1,071.60 Regular Price $1,140.00
    1027.5 138.5" H2O Differential Learn More
  14. Meriam ZM1000-DN0001 Digital Manometer 0-1 psi, 28" H2O Differential
    Meriam M1000 Digital Manometer,0-1PSI 28in.H2O Differential
    Order #: ZM1000-DN0001
    Mfg #: ZM1000-DN0001
    Availability: In stock
    Special Price $1,071.60 Regular Price $1,140.00
    Digital Manometer,0-1PSI 28in.H2O Differential Learn More
  15. Keller LEO RECORD-300BAR-G1/4 LEO Record Digital Manometer 0-300bar,G 1/4 Connection
    Keller LEO RECORD-300BAR-G1/4 LEO Record Digital Manometer 0-300bar,G 1/4 Connection
    Order #: LEO RECORD-300BAR-G1/4
    Mfg #: LEO RECORD-300BAR-G1/4
    Availability: In stock
    Special Price $890.58 Regular Price $890.59
    LEO Record Digital Manometer 0-300bar,G 1/4 Connection Learn More
  16. Newport Electronics HHP360-A
    Omega Engineering HHP360-A Precision Manometer,0-17PSIA
    Order #: HHP360-A
    Mfg #: HHP360-A
    Availability: Item discontinued.
    $1,927.00
    Precision Manometer,0-17PSIA Learn More
  17. UEi EM152
    UEi EM152 Dual Differential Digital Manometer
    Order #: EM152
    Mfg #: EM152
    Availability: Ships in 3-4 weeks
    $127.95
    Dual Differential Digital Manometer Learn More
  18. Meriam Z30EBX25WM-50
    Meriam Z30EBX25WM-50 50"Well Type Manometer,250PSIG Wall Mount
    Order #: 30EBX25WM-50
    Mfg #: 30EBX25WM-50
    Availability: In stock
    Special Price $1,797.28 Regular Price $1,912.00
    50"Well Type Manometer,250PSIG Wall Mount Learn More
  19. Newport Electronics HHP360-B
    Newport Electronics HHP360-B Precision Manometer,0-38PSIA
    Order #: HHP360-B
    Mfg #: HHP360-B
    Availability: In stock
    $2,070.59
    Precision Manometer,0-38PSIA Learn More
  20. Dwyer Instruments 490A-6
    Dwyer Instruments 490A-6 Wet/Wet Digital Manometer, 0 to 200 PSI
    Order #: 490A-6
    Mfg #: 490A-6
    Availability: In stock
    $937.00
    Wet/Wet Digital Manometer, 0 to 200 PSI Learn More
  21. Dwyer Instruments 490A-4
    Dwyer Instruments 490A-4 Wet/Wet Digital Manometer, 0 to 100 PSI
    Order #: 490A-4
    Mfg #: 490A-4
    Availability: In stock
    $937.00
    Wet/Wet Digital Manometer, 0 to 100 PSI Learn More
  22. Dwyer Instruments 490A-3
    Dwyer Instruments 490A-3 Wet/Wet Digital Manometer 0 to 50 PSI
    Order #: 490A-3
    Mfg #: 490A-3
    Availability: In stock
    $937.00
    Wet/Wet Digital Manometer 0 to 50 PSI Learn More
  23. Dwyer Instruments 490A-120
    Dwyer Instruments 490A-120 Wet/Wet Digital Manometer 0 to 15 PSI
    Order #: 490A-1
    Mfg #: 490A-1
    Availability: In stock
    $937.00
    Wet/Wet Digital Manometer 0 to 15 PSI Learn More
  24. Control Company 6530
    Control Company 6530 Traceable Digital Barometer 500-1030mBar, 0-55C
    Order #: 6530
    Mfg #: 68000-49
    Availability: In stock
    Special Price $167.58 Regular Price $176.40
    Traceable Digital Barometer 500-1030mBar, 0-55C Learn More
  25. Dwyer Instruments 477B-7
    Dwyer Instruments 477B-7 Handheld Digital Manometer,0 to 100PSI(0 to 689.5 kPa)
    Order #: 477B-7
    Mfg #: 477B-7
    Availability: In stock
    $489.00
    Handheld Digital Manometer,0 to 100PSI(0 to 689.5 kPa) Learn More
Showing 1-25 of 387
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