Best Electrical Supplies UK (2026)
Sockets, cabling and testers for UK home electrical work.
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#1 Pick
ebuyerfix Voltage Tester Screwdriver 120-250V AC Electric Tester Pen Probe LightRated 4.2 out of 5 stars (1,560)
£6.99
Pros
- Cheap way to confirm a socket or fitting is dead before working on it
- Slim pocket size for a tool bag or van door pocket
- Detects both live and neutral wires
Cons
- Neon indicator can be hard to see in bright daylight
£9.50
Pros
- Trusted UK brand fitted as standard by many electricians
- Inherent antimicrobial properties on the faceplate
- Neat white moulded finish matches most existing sockets
Cons
- Must be fitted by, or notified to, a qualified electrician under Part P
#3 Pick
Schneider Electric 32 Amp Curve B 6kA 30mA RCBO Type A (Resi9 R9D87832)Rated 4.6 out of 5 stars (389)
£34.00
Pros
- Combined breaker and RCD protection on a single circuit
- Compatible with Schneider Resi9 consumer units
- Reduces nuisance tripping compared with a shared RCD
Cons
- Installation must be carried out by a registered electrician