Authorised Calibration & Service Centre

Authorised Service Centre for: Seaward, Fluke, Martindale, Metrel, Drummond and Metrohm.

Instrotech Engineers have a wealth of experience covering a wide range of electrical, environmental and mechanical test equipment, with the vast majority of calibrations and repairs carried out in-house in our purpose built laboratory and workshops.

Our calibration certificates are traceable to UKAS national standards. Should you ever misplace a calibration certificate then we can send you an electronic replacement copy at no extra cost.

Our standard nationwide calibration service includes:

  • FREE replacement of standard user alkaline or zinc batteries, where required
  • Adjustments to manufacturers specifications, at no extra cost
  • Certification and calibration test results
  • Instrument sealing, CAL labelling, and cleaning
  • PAT testing (with labels) included, where appropriate
  • Annual calibration reminders
  • FREE collection and delivery (when sending 5 or more items)

  • Need equipment calibrated or repaired ?

    Call +44(0)1923442244


    We regularly check our pricing structure to ensure we remain highly competitive, whilst maintaining quality and service. Typical turnaround times for calibrations are 3-5 days. Some specialist items may require longer and we will advise on this at the point of booking.

    If you have an urgent requirement then we provide a Priority 24hr turnaround service on selected instruments for only an additional £15 (ex VAT) per item. Should you need even quicker than that a Premium Same Day service is also available.

    My item may need repair, what do I do?

    FREE inspections. Here at Instrotech we don’t charge for inspection fees, all our quotations are simple, fixed price, and non-obligational.

    We also provide hire units on extra special discount for service customers should you require cover for your equipment while it is away (depending on availability).

    Collection and Delivery

    You are welcome to send your items to Instrotech via your own preferred method, or drop them in to our Trade Counter (open daily between 8am to 5pm Monday to Friday, located in Watford on the doorstep to the M1 / M25, London and the Home Counties).

    Alternatively we provide a hassle free collection and delivery service which includes:

  • Next day collection or delivery
  • Email and SMS notifications
  • Tracked packages with Proof of Delivery
  • All we ask is that items are well packaged and we’ll do the rest. Collection and delivery is FREE when sending 5 or more items, otherwise carriage is £7.50 (ex VAT) each way per consignment.

    I have a large amount of test equipment, can you support me?

    Yes, here at Instrotech we provide a wide range of calibration and service solutions each individually tailored to your specific needs. Options include (but aren’t limited to):

  • Fixed price annual, or ongoing contracts to help you accurately forecast and budget (with payment upfront or by instalment)
  • On-site service workshops carried out by fully qualified Engineers
  • Asset and test equipment fleet management
  • If you have a significant inventory of test equipment we will happily help you explore a value-added, cost effective, hassle free, peace of mind service that is bespoke and works for you.

    To book your equipment in for calibration service, or for further information or a non-obligational quotation please click the link below: