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Calibration and Repair Services for All Assets



One-Stop Calibration Services

Take advantage of the Keysight calibration service

  • Improve operational performance through faster calibration turnaround time and increased asset usage
  • Reduce logistical complexity and save time with one point of contact for all calibration services
  • Lower costs by eliminating financial surprises and achieving economies of scale in calibration
  • Ensure the ongoing accuracy and availability of all your test assets:
    • Keysight and non-Keysight electronic instruments
    • PXI, AXIe and traditional benchtop
    • Accredited calibration on most measurement devices and brands
    • Experts in the science of electrical, physical, dimensional and optical measurements


Like new & right the first time. Everywhere.

  • Maintain cost-efficiency with precisely restored instruments
  • Get predictable turnaround through fast automated fault-diagnosis
  • Count on genuine Keysight parts
  • Experience excellent online & phone assistance
  • Save up to 60% with repair agreements (vs. per-incident repairs)

Learn more about KeysightCare Service and Support

Learn the science of measurement and engineering metrology.

How to request service

If you want to send in equipment for calibration or repair service please fill out this Altoo Service Request Form and e-mail it to the following two adresses:

Or you can contact us to discuss other alternatives.