EDA Affiliate Directory

TIS is really pleased to become a member of the EDA in 2025, coincidentally during the company’s 20th year of trading.

Offering a full range of test equipment for the associated electrical industries, TIS provides multi-award winning Safe Isolation equipment, Solar PV & Electrical Installation testers, Environment measuring instruments, Portable Appliance Testers, Multimeters & Clampmeters (including one which will measure both AC & DC Leakage), certification books plus much more.

As part of the organisation, TIC is a Division providing an ISO9001 accredited Calibration Service, both back at base & on-site for ultimate convenience & to limit down-time.

TIS is committed to internal staff training & organically promoting personnel from within, but most importantly offering external end users training on products via investment in CPDs, ‘How To’ online product specific videos & the development of ‘Hands On’ training equipment at the West Yorkshire Head Office, such as Solar PV Installation & Electrical Installation testing rigs. 

End users can also experience TIS products ‘live’ at many trade shows throughout the year such as ELEX, Solar & Storage & CEF Live, along with smaller events supporting Calibration Days around the UK. 

TIS products are available from most of the UK’s large national wholesalers, along with many good local independent stockists.

For more information please visit www.testinstrumentsolutions.co.uk.