National Geographic Digital Metal Detector
£24.99

National Geographic Digital Metal Detector - a serious scientific instrument with lots of learning potential as well as a seriously good fun activity. Every small person believes in buried treasure and there are plenty of interesting things being discovered with metal detectors. Extendable and highly sensitive, our metal detector is easy to operate and has both visual and audible warnings so you won't miss buried ingots or hoards of gold. Good fun and a great way to get small people exploring outdoors. Needs 1 x 9v battery.