COMPETITIONS Comp

Hidden treasure

This lightweight metal detector is a great way for young explorers to discover common metal objects. Featuring a sensitivity and volume control, the detector emits a beeping sound when close to metal, and the flashing indicator lights speed up and change colour.

If you would like a chance to win a digital metal detector, enter the competition on page 38 of your latest Double Helix magazine, issue 58.

 Metal detector toy