Kids will learn how the Metal detector detects changes in its magnetic field and will sound an alarm of light and sound - it's easy and fun to assemble, just follow the simple instructions and find your own hidden treasures!
Go on a treasure hunt and learn how magnetic fields react to metal!
Main body — 1
Paper coil cover — 1
Paper coil holder — 1
Circuit board holder — 1
Double-sided tape (thick) — 1
Double-sided tape (thin) — 4
Circuit board — 1
Circuit board Epoxy, copper, Main body Paper.
You will need: tape, scissors, box cutter, 9v battery
240 x 120 x 90 mm.
Suitable for children 8 years & up.