SK300 US Plug Socket Phase Tester Three-Wire Loop Power Socket Tester

FREE SHIPPING to UK & 40+ countries. Fully insured.

Delivery: Estimated times shown at checkout based on your location (typically 6-13 days total including 1-3 days handling)

No hidden fees on orders under £135 (orders over £135 may have import duties)

Ships from China via tracked DDP service. Order by 12 AM London time for next-day dispatch.

Full shipping policy →

Return unused items within 30 days (you pay return shipping). Faulty items covered at no cost to you.

Full policy →

Get exactly what you ordered or your money back, including shipping. 30 days, no questions asked.

Start your return online in seconds. No forms, no hassle.

Return portal →.