Loop Calibrators

Our loop calibrators deliver the accuracy and functionality you need for maintaining and calibrating 4 to 20mA loops. They allow you to calibrate milliamp instruments by reading, sourcing and simulating. Transcat offers premier products from Fluke, Druck, Altek and PIE within our calibrator category. Recorders, indicators, and additional instruments with 4 to 20 mA loop input can be calibrated with a handheld device from our inventory. You’ll be able to quickly perform checks on wiring or receivers. For testing in explosion-susceptible environments, we offer intrinsically safe loop calibrators. You can also find compact devices with specialized features such as automatic leakage indication, lab-level accuracy, or HART compatibility.

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  1. Extech 412440-S
    Extech 412440-S Calibration Source Checker
    Order #: 412440-S
    Mfg #: 412440-S
    Availability: Item discontinued
    $112.99
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    Calibration Source Checker Learn More
  2. Druck UPS-3 Compact mA Loop Calibrator
    Druck UPS-III Compact mA Loop Calibrator
    Order #: UPS-3
    Mfg #: UPS-III
    Availability: In stock
    $961.00
    Compact mA Loop Calibrator Learn More
  3. Druck UPS-III-IS Intrinsically Safe Loop Calibrator
    Druck UPS-III-IS Intrinsically Safe Loop Calibrator
    Order #: UPS-III-IS
    Mfg #: UPS-III-IS
    Availability: In stock
    $1,356.00
    Intrinsically Safe Loop Calibrator Learn More
  4. CURRENT CALIBRATOR
    CURRENT CALIBRATOR CURRENT CALIBRATOR
    Order #: 1024
    Mfg #: 1024, 609N
    Availability: Item discontinued
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    CURRENT CALIBRATOR Learn More
  5. The Altek 934 is now discontinued. Please see the PIE 532 as a replacement
    Altek 934

    mA & Voltage Diagnostic Calibrator

    Order #: 21037E
    Mfg #: 934
    Availability: Item discontinued
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    mA & Voltage Diagnostic Calibrator

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  6. Druck 25627CL DUAL SENSOR PRESSURE/LOOP CALIBRATOR
    Druck DPI802PD15/300

    DUAL SENSOR PRESSURE/LOOP CALIBRATOR

    Order #: 25627CL
    Mfg #: DPI802PD15/300
    Availability: Item discontinued
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    DUAL SENSOR PRESSURE/LOOP CALIBRATOR

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  7. CHECKMATE 100 MA CALIBRATOR 1825575-Loop Calibrators
    CHECKMATE 100 MA CALIBRATOR 1825575

    CHECKMATE 100 MA CALIBRATOR 1825575

    Order #: 23400E
    Mfg #: 23400E
    Availability: Item discontinued
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    CHECKMATE 100 MA CALIBRATOR 1825575

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  8. Druck 25157CL-VIP Thermocouple/mA Calibrator, VIP Kit
    Druck DPI822

    Thermocouple/mA Calibrator, VIP Kit

    Order #: 25157CL-VIP
    Mfg #: DPI822
    Availability: Item discontinued
    $1,392.00
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    Thermocouple/mA Calibrator, VIP Kit

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  9. Druck 25157CL Thermocouple Loop Calibrator
    Druck DPI822 Thermocouple Loop Calibrator
    Order #: 25157CL
    Mfg #: DPI822
    Availability: In stock
    $1,215.00
    Thermocouple Loop Calibrator Learn More
  10. Druck DPI802PD-500PSIG/2KPSIG Precision Dual Sensor Pressure/ Loop Calibrator, 500/2000PSIG
    Druck DPI802PD-500PSIG/2KPSIG Precision Dual Sensor Pressure/ Loop Calibrator, 500/2000PSIG
    Order #: DPI802PD-500PSIG/2KPSIG
    Mfg #: DPI802PD-500PSIG/2KPSIG
    Availability: Item ships in about Ships in 2-3 weeks
    $3,148.00
    Precision Dual Sensor Pressure/ Loop Calibrator, 500/2000PSIG Learn More
  11. Druck DPI802PD-5-300PSI Dual Pressure Loop Calibrator 300PSI
    Druck DPI802PD-5PSIG-300PSIG Dual Pressure Loop Calibrator 300PSI
    Order #: DPI802PD-5-300PSI
    Mfg #: DPI802PD-5PSIG-300PSIG
    Availability: Item ships in about Ships in 2-3 weeks
    $3,148.00
    Dual Pressure Loop Calibrator 300PSI Learn More
  12. Druck DPI802PD-30-3000 Dual Pressure Loop Calibrator Premier Accuracy, 30-3000PSIG
    Druck DPI802PD-30-3000 Dual Pressure Loop Calibrator Premier Accuracy, 30-3000PSIG
    Order #: DPI802PD-30-3000
    Mfg #: DPI802PD-30-3000
    Availability: Item ships in about Ships in 2-3 weeks
    $3,148.00
    Dual Pressure Loop Calibrator Premier Accuracy, 30-3000PSIG Learn More
  13. Druck DPI802PD-15/300 Precision Dual Sensor Pressure/ Loop Calibrator, 15/300PSIG
    Druck DPI802PD-15/300 Precision Dual Sensor Pressure/ Loop Calibrator, 15/300PSIG
    Order #: DPI802PD-15/300
    Mfg #: DPI802PD-15/300
    Availability: Item ships in about Ships in 2-3 weeks
    $3,148.00
    Precision Dual Sensor Pressure/ Loop Calibrator, 15/300PSIG Learn More
  14. Druck DPI802PD-15-1500 Dual Pressure Loop Calibrator Premier Accuracy, 15-1500PSIG
    Druck DPI802PD-15-1500 Dual Pressure Loop Calibrator Premier Accuracy, 15-1500PSIG
    Order #: DPI802PD-15-1500
    Mfg #: DPI802PD-15-1500
    Availability: Item ships in about Ships in 2-3 weeks
    $3,148.00
    Dual Pressure Loop Calibrator Premier Accuracy, 15-1500PSIG Learn More
  15. Druck DPI802P-500 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,500PSI
    Druck DPI802PS-500 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,500PS
    Order #: DPI802P-500
    Mfg #: DPI802PS-500
    Availability: Item ships in about Ships in 2-3 weeks
    $2,224.00
    Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,500PS Learn More
  16. Druck DPI802P-50 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,50PSI
    Druck DPI802PS-50 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,50PSI
    Order #: DPI802P-50
    Mfg #: DPI802PS-50
    Availability: Item ships in about Ships in 2-3 weeks
    $2,224.00
    Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,50PSI Learn More
  17. Druck DPI802P-5 Press.Indicator/Loop Calibrator Single Range,Premier Acc.,5PSID
    Druck DPI802PS-5 Press.Indicator/Loop Calibrator Single Range,Premier Acc.,5PSI
    Order #: DPI802P-5
    Mfg #: DPI802PS-5
    Availability: Item ships in about Ships in 2-3 weeks
    $2,224.00
    Press.Indicator/Loop Calibrator Single Range,Premier Acc.,5PSI Learn More
  18. Druck DPI802P-3000 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,3K PSI
    Druck DPI802PS-3000 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,3K PS
    Order #: DPI802P-3000
    Mfg #: DPI802PS-3000
    Availability: Item ships in about Ships in 2-3 weeks
    $2,224.00
    Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,3K PS Learn More
  19. Druck DPI802P-300 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,300PSI
    Druck DPI802PS-300 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,300PS
    Order #: DPI802P-300
    Mfg #: DPI802PS-300
    Availability: Item ships in about Ships in 2-3 weeks
    $2,224.00
    Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,300PS Learn More
  20. Druck DPI802P-30 Press.Indicator/Loop Calibrator Single Range,Premier Acc.,30PSI
    Druck DPI802PS-30 Press.Indicator/Loop Calibrator Single Range,Premier Acc.,30PS
    Order #: DPI802P-30
    Mfg #: DPI802PS-30
    Availability: Item ships in about Ships in 2-3 weeks
    $2,224.00
    Press.Indicator/Loop Calibrator Single Range,Premier Acc.,30PS Learn More
  21. Druck DPI802P-3 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,3 PSI
    Druck DPI802PS-3 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,3 PSI
    Order #: DPI802P-3
    Mfg #: DPI802PS-2-3PSI
    Availability: Item ships in about Ships in 2-3 weeks
    $2,224.00
    Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,3 PSI Learn More
  22. Druck DPI802P-2000 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,2K PSI
    Druck DPI802PS-2000 Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,2K PS
    Order #: DPI802P-2000
    Mfg #: DPI802PS-2000
    Availability: Item ships in about Ships in 2-3 weeks
    $2,224.00
    Press.Indicator/Loop Calibrator Sngle.Range,Premier Acc.,2K PS Learn More
  23. Druck DPI802P-1500 Press.Indicator/Loop Calibrator Single Range, Prem.Acc.,1500PSI
    Druck DPI802PS-1500 Press.Indicator/Loop Calibrator Single Range, Prem.Acc.,1500PS
    Order #: DPI802P-1500
    Mfg #: DPI802PS-1500
    Availability: Item ships in about Ships in 2-3 weeks
    $2,224.00
    Press.Indicator/Loop Calibrator Single Range, Prem.Acc.,1500PS Learn More
  24. Druck DPI802P-150 Press.Indicator/Loop Calibrator Single Range,PremierAcc.,150PSI
    Druck DPI802PS-150 Press.Indicator/Loop Calibrator Single Range,PremierAcc.,150PS
    Order #: DPI802P-150
    Mfg #: DPI802PS-150
    Availability: Item ships in about Ships in 2-3 weeks
    $2,224.00
    Press.Indicator/Loop Calibrator Single Range,PremierAcc.,150PS Learn More
  25. Druck DPI802P-15 Press.Indicator/Loop Calibrator Single Range,Premier Acc.,15PSI
    Druck DPI802PS-15 Press.Indicator/Loop Calibrator Single Range,Premier Acc.,15PS
    Order #: DPI802P-15
    Mfg #: DPI802PS-15
    Availability: Item ships in about Ships in 2-3 weeks
    $2,224.00
    Press.Indicator/Loop Calibrator Single Range,Premier Acc.,15PS Learn More
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