ISL provides a calibration and repair service to companies throughout the UK


ISL provides a full calibration service for a wide range of test equipment.

We are registered to ISO 9001 2015 standards and all our calibrations include a full certificate with test results.

We undertake calibrations on equipment by all major manufacturers, including Megger, Fluke, Metrel, Kewtech, Di-Log, Martindale and Seaward. Units we calibrate include the following:-

multifunction testers insulation testers loop testers RCD testers
PAT testers multimeters clamp meters thermometers and probes
tachometers anemometers CATS and Gennys microwave leakage detectors
pressure gauges sound level meters lux meters torque screwdrivers and wrenches
battery testers checkboxes Power analysers High Voltage testers & proving units
infra red thermometers thermal imaging cameras solar power meters data loggers
digital scales laser level meters voltage indicators proving units …. and many more!

We also offer a nationwide collection and delivery service, either via our own vans or with Fed Ex, using a next day service.

On-site Calibration Days are also available – please contact us for details.

An instrument recall service means your test equipment never needs to be out of calibration! We will e-mail you 3 weeks before your unit is due, and all it takes is a call or e-mail and we will
arrange collection!


Repair services are offered on a wide range of test equipment, but our dedicated repair and service department. Repairs are carried out to component level, using
approved manufactuer’s spare parts. All repairs come with a full 90 days parts and labour warranty.

Repair quotations can be offered for any item which fails calibration.

A free quotation will always be provided prior to any work being undertaken. Quotations include calibration and delivery of your meter!

Industrial Services (NW) Ltd provides a calibration and repair service across the UK. Our van collection service operates from Cumbria to north and mid Wales, across to Cheshire and Yorkshire. The rest of the UK is served via a national courier service.

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