B&Q 20-1000V Pen-Type Voltage & Metal Tester
- Product rating
Featuring a compact pen design for ease of use, this voltage and metal tester from B&Q has a 20-1000 AC voltage detection range as well as both sound and light sensor types.
- Guarantee - 5 year
Purchasing and availability details
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Features and benefits
- Compact pen design
|Sensor Type||Non-contact sensor|
Help & Advice
How to guides
Although you can increase the number of sockets in a room by converting single sockets to doubles, there may be times when you need an extra socket where none exist already. In this case, you'll need to add a spur from a ring circuit. You can either run this from an existing socket, or from a junction box that's connected into the cable run of a suitable ring circuit. The circuit must have RCD protection.