Uploaded June 2026 | Updated September 2026, 3 weeks ago

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What if the slowest part of testing isn't the electrician... it's the tester?

The new Metrel MI 3136 promises dramatically faster test times, a full-colour touchscreen, Bluetooth connectivity, and cloud-based reporting.

We put it head-to-head against its predecessor to find out whether those saved seconds really add up.

Less waiting. More testing!

Watch The Full Review 👉 youtube.com/watch?v=35nJp9eiEtI

Learn More About The Metrel MI 3136 Eurotest
👉 hub.efixx.co.uk/MetrelMI3136

#electricaltesting #electricalinstallation #electricalwork