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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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Showing 1-25 of 327
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  1. 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 $436.05 Regular Price $459.00
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    0-250 Manometer w/1/4" BSP "G" Fitting Learn More
  2. 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: In stock
    $325.50
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    HH Digital Manometer,0-10"H2O Learn More
  3. Extech HD750 Differential Pressure Manometer
    Extech HD750 Differential Pressure Manometer Differential Pressure Manometer
    Order #: HD750
    Mfg #: HD750
    Availability: In stock
    $257.39
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    Differential Pressure Manometer Learn More
  4. Control Company 6530
    Control Company 6530 Traceable Digital Barometer 500-1030mBar, 0-55C
    Order #: 6530
    Mfg #: 68000-49
    Availability: In stock
    $196.75
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    Traceable Digital Barometer 500-1030mBar, 0-55C Learn More
  5. Extech HD700 Differential Pressure Manometer
    Extech HD700 Differential Pressure Manometer Differential Pressure Manometer
    Order #: HD700
    Mfg #: HD700
    Availability: In stock
    $246.39
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    Differential Pressure Manometer Learn More
  6. Configurable!
    Dwyer Instruments HM35 Precision Digital Pressure Manometer
    Dwyer Instruments HM35 Precision Digital Pressure Manometer Series HM35 Precision Digital Pressure Manometer
    Order #: HM3531
    Mfg #: HM3531
    $2,552.30
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    Series HM35 Precision Digital Pressure Manometer Learn More
  7. 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: Ships in 3-4 weeks
    $1,700.00
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    Smart Manometer, Compound Non-Isolated,-14.5 PSI -100 PSI Learn More
  8. 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: Ships in 3-4 weeks
    $1,700.00
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    Smart Manometer, Compound Non-Isolated, -1 PSI to 1 PSI Learn More
  9. 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: Call for availability
    $1,911.00
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    Smart Manometer, Differential Non-Isolated,-14.5 PSI - 15 PSI Learn More
  10. 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: Ships in 3-4 weeks
    $1,700.00
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    Smart Manometer,Differential 0-1 PSID(0-28"H2O),0.025% Learn More
  11. New
    Meriam M2004 Smart Manometer, Absolute Non-Isolated, 0 - 30 PSIA
    Meriam M2004 Smart Manometer, Absolute Non- Isolated, 0-30 PSIA ±0.05% FS
    Order #: ZM2004-AN0030
    Mfg #: ZM2004-AN0030
    Availability: Ships in 3-4 weeks
    Special Price $1,497.76 Regular Price $1,702.00
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    Smart Manometer, Absolute Non- Isolated, 0-30 PSIA ±0.05% FS Learn More
  12. New
    Druck DPI705EIS IS Press Ind High Acc 7bar/100 psi/700kPa Gauge G1/8BSP Female
    Druck DPI705EIS IS Pressure Indicator, High Accuracy, 7bar/100 psi/700kPa, Gauge

    IS Press Ind High Acc 7bar/100 psi/700kPa Gauge G1/8BSP Female
    Order #: DPI705EIS-2-10G-P1-H1-U0-OP0
    Mfg #: DPI705EIS-2-10G-P1-H1-U0-OP0
    Availability: In stock
    $856.00
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    IS Press Ind High Acc 7bar/100 psi/700kPa Gauge G1/8BSP Female

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  13. New
    Druck DPI705EIS IS Press Indicator 100bar/1500 psi/10mPa Gauge G1/8 BSP Female
    Druck DPI705EIS IS Pressure Indicator, 100bar/1500 psi/10mPa, Gauge

    IS Press Indicator 100bar/1500 psi/10mPa Gauge G1/8 BSP Female
    Order #: DPI705EIS-1-165G-P1-H1-U0-OP0
    Mfg #: DPI705EIS-1-165G-P1-H1-U0-OP0
    $794.30
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    IS Press Indicator 100bar/1500 psi/10mPa Gauge G1/8 BSP Female

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  14. New
    Druck DPI705EIS IS Press Indicator 70mbar/1psi 7kPa Abs Diff BSP Female
    Druck DPI705EIS IS Pressure Indicator, 70mbar/1psi 7kPa, Absolute Differential

    IS Press Indicator 70mbar/1psi 7kPa Abs Diff BSP Female
    Order #: DPI705EIS-1-01L-P1-H1-U0-OP0
    Mfg #: DPI705EIS-1-01L-P1-H1-U0-OP0
    Availability: In stock
    $794.30
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    IS Press Indicator 70mbar/1psi 7kPa Abs Diff BSP Female

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  15. New
    Druck DPI705EIS IS Press Indicator 3.5bar/50psi 350kPa Abs G1/8 BSP Female
    Druck DPI705EIS IS Pressure Indicator, 3.5bar/50psi ,350kPa, Absolute

    IS Press Indicator 3.5bar/50psi 350kPa Abs G1/8 BSP Female
    Order #: DPI705EIS-1-08A-P1-H1-U0-OP0
    Mfg #: DPI705EIS-1-08A-P1-H1-U0-OP0
    $794.30
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    IS Press Indicator 3.5bar/50psi 350kPa Abs G1/8 BSP Female

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  16. New
    Druck DPI705EIS IS Press Indicator 200mbar/3psi 20kPa Gauge G1/8 BSP Female
    Druck DPI705EIS IS Pressure Indicator, 200mbar/3psi 20kPa, Gauge

    IS Press Indicator 200mbar/3psi 20kPa Gauge G1/8 BSP Female
    Order #: DPI705EIS-1-02G-P1-H1-U0-OP0
    Mfg #: DPI705EIS-1-02G-P1-H1-U0-OP0
    $794.30
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    IS Press Indicator 200mbar/3psi 20kPa Gauge G1/8 BSP Female

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  17. New
    Druck DPI705E Press Indicator 25mbar/10inH2O 2.5 kPa Gauge G1/8 BSP Female
    Druck DPI705E Pressure Indicator, 25mbar/10inH2O, 2.5 kPa, Gauge Press Indicator 25mbar/10inH2O 2.5 kPa Gauge G1/8 BSP Female
    Order #: DPI705E-1-008G-P1-H0-U0-OP0
    Mfg #: DPI705E-1-008G-P1-H0-U0-OP0
    Availability: Call for availability
    Special Price $733.97 Regular Price $797.80
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    Press Indicator 25mbar/10inH2O 2.5 kPa Gauge G1/8 BSP Female Learn More
  18. Configurable!
    Druck DPI 705E Series Handheld Pressure Indicators
    Druck DPI 705E Series Handheld Pressure Indicators

    Digital Pressure Indicator
    Order #: DPI705E
    Mfg #: DPi705E
    Availability: In stock
    $645.00
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    Digital Pressure Indicator

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  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
    $966.00
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    Wet/Wet HH Digital Manometer 0-500PSI Learn More
  20. UEi EM152
    UEi EM152 Dual Differential Digital Manometer
    Order #: EM152
    Mfg #: EM152
    Availability: Ships in 2-3 weeks
    $149.95
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    Dual Differential Digital Manometer Learn More
  21. Dwyer Instruments 490A-6
    Dwyer Instruments 490A-6 Wet/Wet Digital Manometer, 0 to 200 PSI
    Order #: 490A-6
    Mfg #: 490A-6
    Availability: Call for availability
    $1,004.65
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    Wet/Wet Digital Manometer, 0 to 200 PSI Learn More
  22. Dwyer Instruments 490A-4
    Dwyer Instruments 490A-4 Wet/Wet Digital Manometer, 0 to 100 PSI
    Order #: 490A-4
    Mfg #: 490A-4
    Availability: Call for availability
    $1,004.65
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    Wet/Wet Digital Manometer, 0 to 100 PSI Learn More
  23. Dwyer Instruments 490A-3
    Dwyer Instruments 490A-3 Wet/Wet Digital Manometer 0 to 50 PSI
    Order #: 490A-3
    Mfg #: 490A-3
    Availability: Call for availability
    $1,004.65
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    Wet/Wet Digital Manometer 0 to 50 PSI Learn More
  24. Dwyer Instruments 490A-120
    Dwyer Instruments 490A-120 Wet/Wet Digital Manometer 0 to 15 PSI
    Order #: 490A-1
    Mfg #: 490A-1
    Availability: Call for availability
    $1,004.65
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    Wet/Wet Digital Manometer 0 to 15 PSI Learn More
  25. 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: Ships in 3-4 weeks
    $504.00
    Save item Compare
    HH Digital Manometer 0 to 50PSI(0 to 344.7kPa) Learn More
Showing 1-25 of 327
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