Calibration and Repair Services

Authorised Calibration & Service Centre

Instrotech have over 30yrs calibration and repair experience for a wide-range of electrical, environmental and mechanical test equipment. We are an official authorised service centre for many major brands and can service most items from any manufacturer within our dedicated laboratory and workshops.


Instrotech calibration certificates are traceable to UKAS national standards (UKAS Calibration is also available). Should you ever misplace a certificate then we can send you a digital copy for no extra charge.

Our nationwide standard calibration service includes:

  • Calibration certificates and test results
  • Replacement of standard user batteries (alkaline or zinc), where required
  • Adjustments to manufacturers specifications
  • CAL labelling, instrument sealing and cleaning
  • PAT testing, where appropriate
  • Annual calibration reminders

Electrical testers
Voltage Testers / Proving Units£29.00
Multimeters / Clamp Metersfrom £29.00
Insulation / RCD / Loop Testers – Single / Combined£29.00 / £41.00
Earth Testers / Ground Testers£41.00
Loop Calibrators£41.00
Calibration Checkboxesfrom £41.00
PAT Testers – Basic / Comprehensive£41.00 / £59.00
Multifunction Testers (MFT)£75.00
Power Quality - Single Phase / Three Phase£59.00 / £99.00
Millohmmeters / Microhmmeters / Ductors£59.00
Flash / Hipot Testers£75.00
High Voltage Indicators / Live Line Testers (LLT)from £99.00
Scopemeters / Oscilloscopesfrom £99.00
Temperature Equipment
Thermal Imaging Cameras£99.00
Infra-Red (IR) Thermometers£41.00
Hand-held Thermometers (inc. 1x probe)£41.00
Temperature Probes (per probe)£29.00
HVAC & Environmental
Gas Detectors / Analysersfrom £41.00 / from £59.00
Moisture Meters / Hygrometersfrom £41.00
Microwave Leakage Detectors£41.00
Sound Level Meters / Calibrators£59.00
Light Level / Lux Meters£59.00
Airflow Meters / Anemometers£75.00
Manometer / Pressure Meters / Gaugesfrom £41.00
Tachometers from £41.00
Torque Meters & Wrenchesfrom £29.00
Weights & Scalesplease call
Specialist Items
UKAS Calibrationplease call
Cable Fault Locatorsfrom £59.00
Cable Avoidance Tools (CAT) / Signal Generator (Genny)from £59.00
Oil Test Sets£99.00
Laser Distance / Laser Level Metersplease call

*Prices are ex-VAT. Instrotech reserves the right to amend this price list without prior notification

Need equipment calibrated or repaired ?

Call 01923 44 22 44


Book Online

Workshop Inspections and Repairs

Send your faulty units to Instrotech for a FREE inspection, all our repair quotations are simple, fixed-price, and non-obligational. We also offer half-price hire units while your equipment is being repaired (subject to availability) so you can keep working even if your equipment isn’t.

T&M Fleet Management Services

For large inventories of test equipment we provide a range of calibration and service solutions individually tailored to your specific needs. Options include (but aren’t limited to):

  • Annual or rolling fixed price contracts (payment by instalment with no “hidden extras”)
  • Full test equipment fleet management with equipment audit trail
  • Dedicated account team, 24/7 access to certificates and fleet status
  • Discounts off of standard pricing

To discuss a service option that works best for you please call us directly on 01923 442244.

The Priority 24hr calibration service is currently not available due to the current rapidly evolving social climate.