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Trading Standards - Calibration of equipment

Calibration of equipment

 If you need to be able to take accurate measurements of mass, volume or length then the Trading Standards Calibration Service can help.


Whether we are calibrating mass, volume or length measures we follow strict procedures so you can be confident that our results are accurate. Each item we calibrate can be returned with a fully traceable calibration certificate acceptable for most quality systems.


An accredited service

We run a Metrological Calibration Laboratory at Llandrindod Wells. We can calibrate mass in the range 1mg to 30kg (accuracy class M1) and can also demonstrate traceability to National Standards via the National Measurement Office.

We can also offer calibration of capacity and length measures.

Our calibration service is particularly useful if you need to know how accurate your weights/test pieces are, or if you are required to provide proof of accuracy for quality assurance purposes. The service is available to all businesses wherever they're located.

We are an accredited body for the purposes of the Non-Automatic Weighing Instruments Regulations 2000 and the Measuring Instruments Directive.

Fast turnaround for most calibrations - normally 2 working days.  Contact us for a free quote.


  • Email:
  • 0345: 0345 6027030
  • North Powys Address: Trading Standards - Business Advice, Neuadd Maldwyn, Severn Road, Welshpool, Powys, SY21 7AS
  • South Powys Address: Trading Standards - Business Advice, Neuadd Brycheiniog, Cambrian Way, Brecon, Powys, LD3 7HR
  • Mid Powys Address: Trading Standards - Business Advice, The Gwalia, Ithon Road, Llandrindod Wells, Powys, LD1 6AA

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