Calibration Services (Electrical)

Price range: £15.00 through £110.00

  • Traceable Certification
  • 3-4 standard turnaround time
  • Express same day service available
  • Optional refinement & detailing
  • Exclusive multiple tester discounts
Add Express Calibration Service?
SKU: CAL-CERT Category: Brand:

Description

Testermans Electrical Calibration Services

Whether you’re carrying out routine maintenance or ensuring compliance, regular calibration helps keep your electrical test equipment performing at its best. Our experienced team provides a professional calibration service you can rely on.

We offer calibration services for a wide range of electrical test equipment, including multimeters, PAT testers, clamp meters, loop testers and many more. Our experienced technicians calibrate equipment from all major manufacturers, ensuring your instruments continue to perform accurately and reliably.

We know that keeping your equipment in service is important, so our team works efficiently to complete every calibration to the highest standard and return your equipment as quickly as possible.

If you have any questions or need assistance, please call 01945 738 112 (Option 2) to speak with a member of our calibration team.


How to Book Your Calibration

Booking your calibration service is quick and straightforward. Simply follow the steps below to select the service and delivery option that best suits your needs.

1. Select Your Calibration Service

Choose the calibration service that matches the instrument you are sending to us. We offer calibration for a wide range of electrical test equipment from leading manufacturers.

2. Add Optional Extras

Need your equipment returned as quickly as possible? Select our Express Calibration Service for a priority turnaround (additional charges apply).

Calibrated on the day of receipt and dispatched by next working day courier. Calibrations completed after 2:00 PM will be dispatched the following working day.

3. Choose Your Delivery Option

Select the option that works best for you:

  • Drop Off & Collect – Deliver and collect your equipment from our premises.
  • Return Delivery – Send your equipment to us, and we’ll return it via next working day courier.
  • Collection & Return – We’ll arrange for your equipment to be collected, calibrated and returned to you.

4. Complete Your Order

Review your selections, complete your order and send your equipment to us. Once received, our calibration team will carry out the selected service and return your equipment using your chosen delivery method.

Send your equipment to: Testermans Ltd, 4 Regal Road, Wisbech, Cambridgeshire, PE13 2RQ


Why Choose Testermans?

  • Megger & Seaward Approved
    Approved calibration and service provider for Megger and Seaward equipment.
  • Fast & Reliable Service
    Helping to minimise downtime and get your equipment back to work.
  • In-House Repairs
    Repairs carried out by our experienced engineers where required.
  • Wide Range of Services
    Electrical, pressure, gas and mechanical calibration and repair services.

🚚 Testersmans Shipping Policy

Free Mainland GB Delivery Over £150

We offer free delivery on most mainland Great Britain orders over £150 (ex VAT).
This applies across England, Wales, and most of Scotland, excluding certain remote or offshore postcodes.

If your order total falls just short of £150, or you’re a returning customer, feel free to contact us — we may be able to offer a discount code or delivery workaround.
📞 01945 738112 | ✉️ [email protected]


📦 UK Delivery Options

We work with both Royal Mail and DHL to offer reliable and flexible delivery across the UK:

  • Royal Mail – Best suited for lighter parcels and for customers in remote regions, including the Highlands, Islands, and Northern Ireland.
  • DHL – Ideal for most mainland UK orders, providing fast, tracked delivery and excellent reliability for time-sensitive shipments.

Our checkout system automatically displays the available delivery services for your postcode and order weight, ensuring you always see the most suitable options.

Note: Heavy, bulky, or freight-only orders will be charged separately.
Our website is designed for quick, transactional purchases rather than bulk or palletised orders.
Please contact us in advance for a tailored freight quotation if your order falls into this category.


⏱ Dispatch & Delivery Timing

We aim to dispatch all in-stock orders promptly, but delivery depends on both when you order and which service you select.

  • UK orders: placed by 2:00 PM Monday–Friday are usually dispatched the same day.
  • International orders: placed by 2:00 PM Monday–Thursday are usually dispatched the same day.

Orders placed after these times are processed the next working day. This means delivery may occur the following day or later, depending on the courier and service selected.

Once dispatched, your chosen delivery service determines how quickly your parcel arrives:

  • Standard services We use Royal Mail Tracked 24 or DHL Parcel as our ‘Standard’ services. They are not guaranteed to arrive next working day.
  • Premium services (e.g. Royal Mail Special Delivery or DHL by Noon) offer guaranteed delivery windows.

If your order is time-sensitive, we strongly recommend choosing a guaranteed service or contacting us before ordering to confirm availability.

Please note: For logistical reasons, we may occasionally adjust the delivery method selected at checkout. For example, smaller items may be better suited to letterbox-friendly packaging or may be at greater risk of delay or loss via certain services. We actively monitor courier and postal service disruptions—including strikes and delays—and may modify shipping arrangements to help ensure timely and secure delivery.


📅 Busy Periods & Delays

We always aim to dispatch promptly, but delivery times may be affected by:

  • Seasonal demand (e.g. Christmas, bank holidays, or industry shutdowns)
  • Courier network delays outside our control
  • Supplier lead times or calibration requirements for certain equipment

If your delivery is time-critical, please contact us before ordering so we can confirm stock and courier availability.


🌍 International Shipping

We ship worldwide using UPS Express Saver® and other trusted global courier partners. All international shipments are tracked and generally dispatched Monday to Thursday to ensure smooth customs clearance and transit.

Estimated delivery times:

  • Europe: 1–2 working days
  • North America: 2–3 working days
  • Asia-Pacific & Rest of World: 3–5 working days

Delivery times vary depending on location, customs clearance, and local courier performance.


💰 Taxes, Customs & Import Duties

International customers are responsible for any applicable taxes, customs charges, or import duties.
These are not included in our product or shipping prices.

Your courier will typically provide a secure payment link for any import charges once your parcel reaches customs.
If import fees are refused and the parcel is returned, we will issue a refund minus all incurred shipping and return costs.


📍 Using Your Own Courier

If you would prefer to arrange collection via your own courier (UK or international), please contact us before placing your order to coordinate collection from our Wisbech warehouse.


📝 Important Notes

  • Please ensure your delivery address and contact number are correct at checkout.
  • Undelivered parcels may be returned to us after a short holding period.
  • Redelivery or return fees may apply, even if your order originally qualified for free delivery.
  • By placing an order, you confirm your understanding and acceptance of this policy.

Additional information

Select your Service:

Multifunction Tester, PAT Tester (Battery Operated), PAT Tester (Mains Operated), PAT Tester (Primetest 300 / 350 & Apollo Range), PAT Tester (with Flash Test), Digital Multimeter, Fork Tester (e.g T6-600 / T6-1000), Proving Unit, Two Pole Tester, Clamp Meter, Checkbox, Sound Meter, Earth Tester, Loop Tester, RCD Tester, Insulation & Continuity Testers, Process Multimeter, Process Clamp Meter, Loop Calibrator, Battery Tester, K-Type Thermometer, Socket Tester, Optical Tachometer, Phase Rotation Tester, Infrared Thermometer, Set of 3 Single Function Testers (RCD / Loop / Insulation)

Postage Options:

Drop Off & Collect in Store – Free, Return Postage – We will return your tester via next working day courier – £12.00, Collect & Return Service – Our courier will collect and return your tester – £30.00

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