AML Instruments
  • Free expert advice
  • Top rated customer service
  • 40 years experience
  • ISO/IEC 17025 & ISO 9001

Multifunction Tester Calibration

AML’s professional multifunction tester (MFT) calibration service is there for your business when it’s needed the most. Many electricians rely on super speedy turnaround times for their MFT, which is why our express (24 and 48 hour turnaround times) or “Calibrate While You Wait” options are extremely popular.

Our engineers pride themselves on their technical knowledge and craftsmanship, ensuring each tested unit meets manufacturer specifications and turned around in good time to keep your electrical installation testing moving.

Whether you’re carrying out continuity, loop, RCD, or phase sequence testing, your multi-function tester needs to be correctly calibrated to confidently evaluate the performance and safety of your electrical installations.

For excellent service and a fast turnaround at a great price from an independent family-run business, call us directly on 01522 789375 or submit an enquiry form.

multifunction tester calibration

Industries we support

Adhesives and tapes
Adhesives and tapes
Aerospace
Aerospace
Agriculture
Agriculture
Automotive
Automotive
Building & Construction
Building & Construction
Chemicals
Chemicals
Communications
Communications
Composites
Composites
Education
Education
Electronics
Electronics
Engineering
Engineering
Flooring
Flooring
Food & Beverage
Food & Beverage
Manufacturing
Manufacturing
Medical Devices
Medical Devices
Military
Military
Oil and Gas
Oil and Gas
Packaging
Packaging
Paint and inks
Paint and inks
Paper
Paper
Pharmaceuticals
Pharmaceuticals
Plastics
Plastics
Printing
Printing
R & D
R & D
Railway
Railway
Textiles & fabrics
Textiles & fabrics
Waste management
Waste management
all brands calibrated
We can calibrate all brands of MFTs

Whether it’s onsite at your business location or offsite at our calibration centre, our engineers, with their extensive experience, can work their magic on all MFT brands, including Kewtech, Megger, Seaward, and Fluke multifunction tester calibration.

If you need the accuracy of your MFT confirming and formally documenting, take a look at our service options below and get in contact today.

On-Site Multifunction Tester Calibration Services

Our engineers can come to you. This is beneficial for businesses with large quantities of MFTs and other testing equipment requiring calibration. This express service ensures your testing equipment has minimum downtime, making the calibration process even more fast and efficient.

Mail your MFTs to us

Our typical turnaround time for calibrating multifunction testers offsite is five working days. Securely box up your devices and send them to our laboratory in Lincolnshire — we’ll do the rest, including organising their safe return via UPS. Weight dependent, we’ll always try to deliver your test equipment in one consignment.

Can’t wait that long?

We also offer a 24/48 hour express service, as well as a ‘Calibrate While You Wait’ option. Both these options need booking and agreeing in advance. Depending on your business location and the cost-effectiveness for both parties, our calibration collection and delivery service could also be a viable alternative.

If repairs are needed for your MFTs, then the turnaround time could take longer and you will be advised at the time of the calibration.

What happens when your MFT arrives at AML?

After signing for your multifunction tester, our engineer will tag and record it, including the test leads and accessories.

The engineer will then systematically go through our multifunction tester calibration process using the latest UKAS Calibrated Fluke Electrical Safety Calibration equipment and software . We track all multifunction testers through each stage, recording essential details as we go.

Accountability, trackability, and traceability are at the heart of all our calibration services meaning you’ll always receive an electronic copy of your multifunction tester calibration certificate.

How much does multifunction tester calibration cost?

£59.50 + VAT.

Multifunction tester calibration near me

Accuracy and diligence when testing electrical installations are critical. AML Instruments calibrate a wide range of electrical testing equipment to support all types of business from single tradesmen and women to multinational firms.

It doesn’t matter if you have one or one hundred multifunction testers that need calibrating, we promise precision at a great price!

☎️ 01522 789375

Why is calibration of a MFT important?

If your MFT isn’t displaying accurate information, it’s impossible to verify the installation is working correctly and safely. Like any electrical testing tool, the accuracy of a MFT can drift over time. Proper calibration ensures it’s operating correctly within the manufacturer’s specifications and gives readings that comply with known standards.

Calibration is vital for giving you the confidence that every test is accurate to specific tolerances, as well as ensuring compliance (to internal/external standards), precision, reliability, safety, and extending the lifespan of the MFT.

How often should I get my MFT calibrated?

The onus is normally on you (the test instrument owner) to decide on a suitable calibration schedule. Most manufacturers recommend annual calibration of an MFT, with specific guidelines usually located in the handbook. Special consideration needs to be paid to the following environmental and usage factors:

  • Is your MFT used frequently?
  • Is it regularly shipped/stored in a vehicle?
  • Is the tester likely to have been handled roughly?

If you’ve answered yes to any of the above, more frequent calibration intervals will be necessary.

For MFTs used sparingly and stored in a constant temperature environment that’s dry for long periods of time, you may wish to extend the calibration interval period.

Do AML Instruments calibrate other electrical testing equipment apart from MFTs?

Yes. Our electrical calibration expertise includes clamp meters, data loggers, multimeters, and PAT testers. Take a look at our dedicated electrical calibration and repair services page, and contact us for a personalised quote.

Here to help.

If you have any questions about any of our instruments or services or have any technical enquiries, please fill out the contact form and we will be in touch as soon as we can.

Alternatively, contact us: