Induction Coil (Ruhmkorff) 

• Rhumkorff commutator allows primary current to be both reversed and switched ON/OFF with 
        make-and-break point.
• A pair of pointed electrodes is supplied with the instrument, the pointed electrodes having an 
        insulating handle for adjustment of the spark gap.
• Low voltage input is via a pair of baseboard mounted colour coded 4mm sockets.

*Note: image shown above is for illustration purpose only; Actual image may vary due to specification, Design, Technology and R&D.*