Best Electrical Supplies UK (2026) — Page 2
Sockets, cabling and testers for UK home electrical work.
Read our full Best Circuit Tester UK guide.
#7 Pick
Klein Tools MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage TesterRated 4.6 out of 5 stars (780)
£32.99
Pros
- Tests voltage, current, resistance, diodes, continuity and batteries in one tool
- Built to withstand a 2m drop for rough site use
- Test leads with safety caps included
Cons
- Manual ranging is slower to use than an auto-ranging meter
£12.99
Pros
- Bulk 24-pack keeps testers, torches and smoke alarms stocked up
- Reliable alkaline power with a long shelf life for spares drawers
- Nylon top closure helps prevent leakage in storage
Cons
- Bulkier to store than a small 4-pack