We specialise in Electrical Instrument Calibration Services for a broad range of electrical test and measurement tools, covering all makes and models. Our expert technicians, operating from our dedicated in-house lab, ensure your instruments are calibrated to perfection, adhering to all relevant manufacturer standards. Upon completion, we provide a comprehensive calibration certificate detailing the results. Each certificate is traceable to both national and international standards, guaranteeing accuracy and reliability. With our efficient delivery service throughout Ireland and a typical turnaround time of just 5 days, we offer a swift, dependable, and cost-effective solution for all your calibration requirements.

Our Electrical Instrument Calibration Services Include:
- Digital Multimeters
- PAT Testers
- Multifunction Testers
- RCD Testers
- Loop Testers
- Insulation Testers
- LCR Meters
- Decade Boxes/Time Resistance Boxes
- Clamp Meters
- Process Meters
- mA/Loop Calibrators
- PAT Calibration Checkboxes
- Bench Top Multimeters
- 5kV Insulation Testers
- Milliohm Meters
- Ground/Earth Testers
- Calibration Checkboxes
- Voltage Detectors
- Socket Testers
- Volt Sticks
- Proving Units
- Power Analysers
- Scopemeters
- Phase Rotation Equipment
All calibrations are performed in accordance with the Measurement Management System I.S. EN ISO 10012:2013 standards.
If your device isn’t listed, please call us at 057 866 2162 or email us at [email protected], and we’ll do our best to meet your needs.
Specific Calibration Services
Multimeters:
We conduct extensive testing on functionalities like operation, continuity beeper, diode checks, and the condition of test leads. Our process includes calibrating across all ranges for each function, with specifications based on manufacturer manuals. We identify any faults and adjust them at no additional cost. If repairs are necessary, we will inform you of any extra charges. We work with all major brands, including Fluke, Megger, Kewtech, Robin, Iso-Tech, and others.
Clamp Meters:
Calibrated similarly to multimeters, we can handle AC and DC currents up to 2000A. All measurements must align with the manufacturer’s specifications for calibration certification.
mA Loop Calibrators/Process Meters:
These devices are calibrated to an accuracy of 25ppm, covering nearly all models. We simulate and read DC current and voltage to ensure precision.
PAT Testers:
We assess all PAT Tester functions, including Flash output up to 3kV, and verify that earth bond leads do not produce incorrect readings. As the only authorised calibration lab in Ireland for Seaward PAT Testers, we can reset calibration alarms and adjust offsets as needed.
Milliohm/Earth Ground Testers:
We calibrate these instruments from 1 milliohm to kilo-ohm values, including a check of your test leads.
Multifunction Testers:
We provide calibration and repair services for all Multifunction Tester functions. It is a legal requirement for electricians to have these instruments calibrated annually. We service a wide range of brands, including Robin, Fluke, Megger, Kewtech, DiLOG, and many more.
For further information, email us at [email protected] or call us on 057 866 2162, we would be happy to assist with any queries you might have.