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At Your Premises

Minimise downtime with an onsite calibration by our experienced calibration technicians.

Onsite Service

ISO 17025 Accredited

Our laboratories are accredited to UKAS standards, view our full scope by clicking the link below.

UKAS Calibration

Asset Management

Do you have a large number of assets? Find out about our online asset management portal.

Online Portal

Quick Quote

Complete the form below or book online:

Accurate Calibration Services for Instruments, Test Meters & Gauges

With calibration prices starting from as low as £25, PASS Ltd provides an affordable, fast and professional way to ensure your test equipment and tools are calibrated to traceable standards.

Our UKAS-accredited* calibration laboratory is able to facilitate the calibration of a wide variety of testers ranging from electrical meters, such as multimeters and clamp meters, to specific testers such as barometers, vacuum gauges, anemometers, digital thermometers and much more. We also calibrate several tools including torque screwdrivers and wrenches, steel rules, theodolites and vernier calipers.

For many testers, we offer a 3-day-or-free service: we will dispatch your tester, fully calibrated, from our lab within 3 working days of receipt. If we do not, the service is completely on us!

Specialists in Calibration & Repair

Established 2001

Find out all about PASS Ltd and the accreditations and services we can offer.

About Us

Industry Leaders

We service instruments for small and large companies across all kinds of industries.

Industries

You Can Trust Us

PASS Ltd has been providing test equipment calibration services for years. We pride ourselves on our quality customer service, fast turnaround, low prices, and we take the utmost care to return your equipment exactly like you sent it. Unless we’ve repaired it, in which case it’ll work again!

We’ve worked with countless contractors and organisations throughout the years, and big names, such as the NHS, Argos, Mitie, Bupa, Npower and more, have trusted us with the calibration of their equipment.

Service Provider For

Latest Posts

UKAS Scope Expanded to Include Temperature & Frequency.

UKAS Scope Expanded to Include Temperature & Frequency.

The PASS Calibration Service Centre has just been accredited to carry out UKAS Temperature and Frequency calibrations. The new accreditation is an expansion of PASS’s existing scope covering both Electrical

Tools, Do They Need Calibration?

Tools, Do They Need Calibration?

By the term “tool” we mean any physical item that can be used to achieve a goal, especially if the item is not consumed in the process. Informally the word

Basic Information About DC and Low Frequency Measurements

Basic Information About DC and Low Frequency Measurements

A very big part of electrical calibration procedures consists of DC and Low Frequency (LF) measurements. Multimeters, resistors, power supplies and electrical testers are commonly used instruments that require periodical