Two monitors to help you do DIY safely!

THE Nail Sniffer and Volts Hound are two useful items of hand-held batteryoperated equipment for DIY enthusiasts.

The Nail Sniffer locates metal objects such as nails or water-pipes underfloor or within a wall. The Volts Hound indicates the location of hidden live a.c. mains cables. They are easy and cheap to make using readily available components.