Demonstration Transformer Induction Accessory Kit

Includes: Copper Coil – With screw clamps to hold a nail for the nail melting demonstration. Nails – Steel flat-headed nails 65 x 3 mm or 2½ x 1/8 inch, some with a central groove making the nail thinner at that point. Solid and Split Aluminium Rings-Two solid and one split for the ring-launching demonstration. Solder Trough – Effectively a single turn coil in the form of a circular trough. Approximately 300 mm of solder is formed into a 50 mm dia meter circle to lie in the trough.