set of coils

Includes

• 1 coil of copper wire 0.9 mm;
• 1 coil of 0.45 mm insulated copper wire,
• 1 coil of constantan 0.2 mm wire;
• 1 coil of uncoated copper wire 0.9 mm;
• 1 coil of iron wire 0.2 mm;
• 1 coil of 0.2 mm nickel chrome wire;
• 1 coil of 0.2 mm non-coated chrome nickel wire;
• 1 0.2 mm coated iron coil.