Conrad Electronic UK Ltd
Severalls Lane Colchester Essex CO4 5JS United Kingdom
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Calibration Service

Conrad Calibration Service

Conrad. The Perfect Choice for Your Calibrations Needs.

DAkkS (formerly DKD) accredited (DIN EN ISO/IEC 17025)

If you are looking for ISO or DKD certification, we offer a calibration service for any diagnostic equipment.
We operate an in-house testing lab, and collaborate with Testo Industrial Services.
All brands. And, as usual, at very competitive prices. Don't just take our word for it. Check it out.

We cover both new products and equipment already in use.
By the way, the majority of Voltcraft test and diagnostic equipment comes with ISO-certified factory calibration.

Calibration Types

You will be issued with a Calibration Certificate that contains all details and information.

There are two types of certificates: ISO and DAkkS (formerly known as DKD).


For quotes, please call our customer service hotline at 0844 826 2850


Pre-calibrated test equipment available here:

How to Get Equipment Calibrated

If you would like us to calibrate your item at the time of purchase, please place your order via our phone hotline at 0844 826 2850.
For the (re-)calibration of devices already in use, state the preferred accreditation (ISO or DAkkS), quote "Calibration", and post the item to

Conrad Electronic UK Ltd.
Severalls Lane
CO4 5JS Colchester

What Calibration Standard Do I Need to Choose?

ISO Certification

Industry quality assurance has been subject to certification since 1987, and now also includes a wide range of service providers including banks, insurance companies, retailers, trades people and hospitals. Moreover, additional guidelines and regulations apply to the pharmaceutical (CFR, GMP), food (HACCP) and automotive industry (VDA, QS9000, ISO TS 16949). As a result, many commercial service providers now manage testing requirements centrally, using ISO certification by Test Industrial Services as a cost-effective alternative to DAkkS. Testo certification complies with the following standards
• ISO 9000:2000
• ISO 10012-1
• QS9000
• ISO TS 16949

DAkkS Certificates

(formerly issued by DKD)

For many years, Deutsche Akkreditierungsstelle (DAkkS) has been overseeing accredited equipment certification providers across Germany, aiding the Physikalisch-Technische Bundesanstalt (PTB, the federal testing and accreditation body) when it comes to ensuring the quality of industrial measurement procedures. The calibration accuracy of DAkkS-accredited laboratories is second to the PTB only, and is admissible at court. Moreover, DAkkS certificates meet globally agreed DIN EN ISO/IEC 17025 standards and, thus, are recognised across the world.

• Industry standards
• Experts
• Approval
• Testing laboraories


Standard Delivery: 3 to 4 days


30 day money back guarantee


Secure and flexible payments


24 month free warranty