Company Details

Trusted by customers world-wide, T&R Test Equipment Ltd. is the UK’s leading manufacturer of heavy current and high voltage electrical test equipment. Quality and reliability are of paramount importance to us, and our ISO9001:2015 approval reflects this. Our broad product range includes relay test equipment, primary current injection systems, micro-ohmmeters, DC cable test sets and AC flash testers.


Established in 1980, T&R Test Equipment is a member of the T&R Group of companies, who have a distinguished reputation for the quality of their research and development programmes.

T&R Test Equipments’ products are now in service in over 90 countries throughout the world, and are approved nationally and internationally by public utilities and private users.

Situated in the heart of South East England, near the hub of Britain’s motorway system, we are readily accessible from London and Portsmouth, and via Heathrow and Gatwick airports.


The T&R team are friendly and approachable. If you have a query about any of our products, whether you need pre-sales information or technical support, please do not hesitate to contact us.

Our office hours are 9am-5pm Monday-Thursday and 9am-3pm Friday (GMT/BST).

Phone: 01483 207428
Address: 15-16 Woodbridge Meadows
Guildford UK

Registered No.: 1539633 England
VAT Registered No. GB 172 3815 10