Eisco Labs Helmholtz Coils on base. 400 turns of copper wire on 150mm diameter form
- 400 turns of copper wire are wound on former of about 150 mm diameter
- 4mm terminals
- The maximum current in the coil is 1A to avoid overheating
- Min & Max distance coils can be a part: 1.75” to 12”
- Direction of current is marked on each coil.