Best Electrical Supplies UK (2026) — Page 2

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

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

Pros

• True RMS accuracy for reliable readings on modern electronics
• Compact, rugged design built for everyday electrician use
• Trusted industry-standard brand for UK trade professionals

Cons

• Higher price than a basic household multimeter

Pros

• Two USB ports charge phones and tablets without using a plug adaptor
• Trusted UK brand fitted as standard by many electricians
• Neat white moulded finish matches most existing sockets

Cons

• Must be fitted by, or notified to, a qualified electrician under Part P

Pros

• GS38-compliant fuseless design gives instant AC/DC voltage indication
• Four-stage LED display shows voltage bands from 50V to 400V
• Trusted by UK electricians for safe isolation checks

Cons

• Should be used with a proving unit to confirm it is working correctly

Pros

• 30m high-visibility cable reaches from the house to the far end of most gardens
• Thermal cut-out and power switch protect against overload
• Winding handle keeps the cable tidy for storage

Cons

• Bulky reel takes up more shed or garage space than a coiled lead