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Top rated pressure calibrators

AI-generated summary · updated July 31, 2026 · verify details before purchase.

  1. Fluke 718 30G Pressure Calibrator
    Best overall Fluke

    Fluke 718 30G Pressure Calibrator

    4.7/5 $3,413.28

    A rugged and reliable pressure calibrator with a wide 30 psi range, ideal for industrial applications.

    • High accuracy
    • Durable build
    • Intuitive interface
    • Expensive
    • Limited range for high-pressure needs
  2. Best value

    Omega PCL-1B Handheld Pressure Calibrator

    4.5/5 $800-$1,200

    Compact handheld calibrator offering excellent accuracy at a moderate price point.

    • Portable
    • Good accuracy
    • Easy to use
    • Limited pressure range
    • No data logging
  3. Ashcroft GC52 Digital Pressure Calibrator
    Best for precision INSTRUKART

    Ashcroft GC52 Digital Pressure Calibrator

    4.6/5 $1,089.00

    High-accuracy digital calibrator with multiple pressure ranges and robust construction.

    • Highly accurate
    • Multiple units
    • Rugged design
    • Bulky
    • Higher price
  4. WIKA CPC2000 Pressure Calibrator
    Best for lab use INSTRUKART

    WIKA CPC2000 Pressure Calibrator

    4.3/5 $1,120.00

    Benchtop calibrator offering exceptional stability and accuracy for laboratory environments.

    • Excellent stability
    • High accuracy
    • Lab grade
    • Large and heavy
    • High cost
  5. Best portable

    DPI 611 Digital Pressure Calibrator

    4.5/5 $1,000-$1,500

    Lightweight handheld calibrator with a built-in pump, ideal for field calibration.

    • Portable
    • Built-in pump
    • Good accuracy
    • Limited pressure range
    • Plastic housing
  6. PIE PSI-Pro Automatic Pressure Calibrator
    Best for automation INSTRUKART

    PIE PSI-Pro Automatic Pressure Calibrator

    4.4/5 $3,000-$4,000 Currently unavailable

    Automated pressure calibrator with pump and display, ideal for efficient calibration tasks.

    • Automatic operation
    • Built-in pump
    • Saves time
    • Expensive
    • Complex setup
  7. Additel 681 Automatic Pressure Calibrator
    Best high-range INSTRUKART

    Additel 681 Automatic Pressure Calibrator

    4.8/5 $4,000-$5,500 Currently unavailable

    High-end automatic calibrator covering up to 3000 psi, excellent for heavy-duty industrial use.

    • Wide pressure range
    • High accuracy
    • Automated
    • Very expensive
    • Heavy

Buying advice

When choosing a pressure calibrator, consider the pressure range and accuracy needed for your applications, as well as portability and automation features. Higher-end models like the Additel 681 offer broader ranges and automation but come at a premium. For field use, handheld models like the Omega PCL-1B or DPI 611 provide a good balance of cost and functionality. Always verify compatibility with your existing equipment and ensure NIST traceability if required.

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