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Dwyer Instruments

The distinguished heritage of Dwyer Instruments is based on quality and reliability. The company stands as a major manufacturer of competitively priced controls and instrumentation for HVAC, chemical, food, oil and gas, and other industries. Dwyer’s popular brands and diversified products include the proven Magnehelic differential pressure gauges, as well as Photohelic pressure switch/gauges and Rate Master flowmeters. Following decades of progress, Dwyer continues to move forward, continually introducing and updating its accurate instruments. Transcat carries an impressive inventory of Dwyer models, including the top of the line series of manometers, digital pressure gauges, differential pressure controllers, flow switches, air velocity meters and more.

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  1. Dwyer Instruments 648B-02
    Dwyer Instruments 648B-02 Differential Press.Transmitter +/-0.8%FS Accy,0-.25"H2O
    Order #: 648B-02
    Mfg #: 648B-02
    Availability: Please contact Transcat Customer Service for availability.
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    Differential Press.Transmitter +/-0.8%FS Accy,0-.25"H2O Learn More
  2. Dwyer Instruments 610-25D-DNV
    Dwyer Instruments 610-25D-DNV Low Diff.Pressure Transmitter 0.25% Accy,w/o Display,DIN Rail
    Order #: 610-25D-DNV
    Mfg #: 610-25D-DNV
    Availability: Please contact Transcat Customer Service for availability.
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    Low Diff.Pressure Transmitter 0.25% Accy,w/o Display,DIN Rail Learn More
  3. Dwyer Instruments 610-25D-DNE
    Dwyer Instruments 610-25D-DNE Low Diff.Pressure Transmitter 0.50% Accy,w/o Display,DIN Rail
    Order #: 610-25D-DNE
    Mfg #: 610-25D-DNE
    Availability: Please contact Transcat Customer Service for availability.
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    Low Diff.Pressure Transmitter 0.50% Accy,w/o Display,DIN Rail Learn More
  4. Dwyer Instruments 610-25D-DDV
    Dwyer Instruments 610-25D-DDV Low Diff.Pressure Transmitter .25% Accy,w/Display,DIN Rail
    Order #: 610-25D-DDV
    Mfg #: 610-25D-DDV
    Availability: Please contact Transcat Customer Service for availability.
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    Low Diff.Pressure Transmitter .25% Accy,w/Display,DIN Rail Learn More
  5. Dwyer Instruments 610-25D-DDE
    Dwyer Instruments 610-25D-DDE Low Diff.Pressure Transmitter .50% Accy,w/Display,DIN Rail
    Order #: 610-25D-DDE
    Mfg #: 610-25D-DDE
    Availability: Please contact Transcat Customer Service for availability.
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    Low Diff.Pressure Transmitter .50% Accy,w/Display,DIN Rail Learn More
  6. Dwyer Instruments 610-25D-BNV
    Dwyer Instruments 610-25D-BNV Low Diff.Pressure Transmitter .25% Accy,w/o Display,Base
    Order #: 610-25D-BNV
    Mfg #: 610-25D-BNV
    Availability: Please contact Transcat Customer Service for availability.
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    Low Diff.Pressure Transmitter .25% Accy,w/o Display,Base Learn More
  7. Dwyer Instruments 610-25D-BNE
    Dwyer Instruments 610-25D-BNE Low Diff.Pressure Transmitter .50% Accy,w/o Display,Base
    Order #: 610-25D-BNE
    Mfg #: 610-25D-BNE
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    Low Diff.Pressure Transmitter .50% Accy,w/o Display,Base Learn More
  8. Dwyer Instruments 610-25D-BDV
    Dwyer Instruments 610-25D-BDV Low Diff.Pressure Transmitter .25% Accy,w/Display,Base
    Order #: 610-25D-BDV
    Mfg #: 610-25D-BDV
    Availability: Please contact Transcat Customer Service for availability.
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    Low Diff.Pressure Transmitter .25% Accy,w/Display,Base Learn More
  9. Dwyer Instruments 610-25D-BDE
    Dwyer Instruments 610-25D-BDE Low Diff.Pressure Transmitter .50% Accy,w/Display,Base
    Order #: 610-25D-BDE
    Mfg #: 610-25D-BDE
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    Low Diff.Pressure Transmitter .50% Accy,w/Display,Base Learn More
  10. Dwyer Instruments 610-25C-DNV
    Dwyer Instruments 610-25C-DNV Low Diff.Pressure Transmitter 0.25% Accy,w/o Display,DIN Rail
    Order #: 610-25C-DNV
    Mfg #: 610-25C-DNV
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    Low Diff.Pressure Transmitter 0.25% Accy,w/o Display,DIN Rail Learn More
  11. Dwyer Instruments 610-25C-DNE
    Dwyer Instruments 610-25C-DNE Low Diff.Pressure Transmitter 0.50% Accy,w/o Display,DIN Rail
    Order #: 610-25C-DNE
    Mfg #: 610-25C-DNE
    Availability: Please contact Transcat Customer Service for availability.
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    Low Diff.Pressure Transmitter 0.50% Accy,w/o Display,DIN Rail Learn More
  12. Dwyer Instruments 610-25C-DDV
    Dwyer Instruments 610-25C-DDV Low Diff.Pressure Transmitter 0.25% Accy,w/Display,DIN Rail
    Order #: 610-25C-DDV
    Mfg #: 610-25C-DDV
    Availability: Please contact Transcat Customer Service for availability.
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    Low Diff.Pressure Transmitter 0.25% Accy,w/Display,DIN Rail Learn More
  13. Dwyer Instruments 610-25C-DDE
    Dwyer Instruments 610-25C-DDE Low Diff.Pressure Transmitter 0.50% Accy,w/Display,DIN Rail
    Order #: 610-25C-DDE
    Mfg #: 610-25C-DDE
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    Low Diff.Pressure Transmitter 0.50% Accy,w/Display,DIN Rail Learn More
  14. Dwyer Instruments 610-25C-BNV
    Dwyer Instruments 610-25C-BNV Low Diff.Pressure Transmitter .25% Accy,w/o Display,Base
    Order #: 610-25C-BNV
    Mfg #: 610-25C-BNV
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    Low Diff.Pressure Transmitter .25% Accy,w/o Display,Base Learn More
  15. Dwyer Instruments 610-25C-BNE
    Dwyer Instruments 610-25C-BNE Low Diff.Pressure Transmitter .50% Accy,w/o Display,Base
    Order #: 610-25C-BNE
    Mfg #: 610-25C-BNE
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    Low Diff.Pressure Transmitter .50% Accy,w/o Display,Base Learn More
  16. Dwyer Instruments 610-25C-BDV
    Dwyer Instruments 610-25C-BDV Low Diff.Pressure Transmitter .25% Accy,w/Display,Base
    Order #: 610-25C-BDV
    Mfg #: 610-25C-BDV
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    Low Diff.Pressure Transmitter .25% Accy,w/Display,Base Learn More
  17. Dwyer Instruments 610-25C-BDE
    Dwyer Instruments 610-25C-BDE Low Diff.Pressure Transmitter 0.50% Accy,w/Display,Base
    Order #: 610-25C-BDE
    Mfg #: 610-25C-BDE
    Availability: Please contact Transcat Customer Service for availability.
    Save item Compare
    Low Diff.Pressure Transmitter 0.50% Accy,w/Display,Base Learn More
  18. Dwyer Instruments DM-1125
    Dwyer Instruments DM-1125 Digimag Digital Pressure Gage Range 2-0-2" WC
    Order #: DM-1125
    Mfg #: DM-1125
    Availability: Ships in 3-4 weeks
    $259.90
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    Digimag Digital Pressure Gage Range 2-0-2" WC Learn More
  19. Dwyer Instruments DM-1102
    Dwyer Instruments DM-1102 DigiMag Differential Digital Pressure Gage,Range 0-0.25"WC
    Order #: DM-1102
    Mfg #: DM-1102
    Availability: Ships in 3-4 weeks
    $326.75
    Save item Compare
    DigiMag Differential Digital Pressure Gage,Range 0-0.25"WC Learn More
  20. Dwyer Instruments
    Dwyer Instruments 2300-0 MagnehelicDiff.Press.Gage,.25-0 .25(Cal'd.forVert.ScalePositio
    Order #: 2300-0
    Mfg #: 2300-0
    Availability: Ships in 3-4 weeks
    $103.80
    Save item Compare
    MagnehelicDiff.Press.Gage,.25-0 .25(Cal'd.forVert.ScalePositio Learn More
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