A Professional Calibration and Repair Laboratory for Technical Measurement Equipment

Castle Calibration is based in North Yorkshire as part of Castle Group Ltd. Providing an Expert Service — Worldwide

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Search for your instrument below to find out the calibration price.

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Search by Name e.g. Castle Vexo
Search by Type e.g. Octave Band Sound Meter
Search by SKU e.g. GA216

We are leading Calibration experts in -

SOUND LEVEL METERS • VIBRATION METERS
GAS DETECTORS • AIR SAMPLING EQUIPMENT
AUDIOMETERS • EMF TEST EQUIPMENT
THERMOMETERS & HYGROMETERS • LIGHT METERS

For anything else, contact us to speak to one of our highly trained engineers who will do their utmost to help.

Here's 10 Very Good Reasons to use Castle Calibration

Free Inspection
No hidden charges!
Fast Turn-Around
We understand that you might need this!
Pre-Calibration Check
We want to pass your instrument if at all possible
Repair of Simple Faults
Included in the price
Equipment Valet
Including the case if there is one

Check of Accessories
You don’t want a cable to let you down
Backup Battery Checked
and Replaced if Necessary
Replacement Primary Batteries
(if applicable)
Instrument Firmware
and Software Updates
Major Faults Repair Service
until we can squeeze no more life out of it!

Your data whenever and where ever you need it

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Choose one of the options above or for anything else, contact us on 01723 584250 to speak to one of our highly trained engineers who will do their utmost to help

We Don't just Calibrate

Our Repair and Verification Services ensure that you get the most out of your equipment until the day you want to upgrade.

Repair Services

If your measurement equipment isn’t performing as it should, you can send it to use and we’ll assess it complete free of charge. One of our highly trained engineers will then contact you to discuss the state of your equipment and what your options are.

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Reassurance & Verification Services

If you’re about to embark on a big project for a client, it may be important to know that your equipment is operating properly. This is why we’ve put together our reassurance service, where we check over your equipment and give it a clean bill of health.