Induction Coil, Ruhmkorff
Supertek induction coil is a device, which produces a spark with an input of 6 to 12 V DC and is therefore ideal for use with vacuum tubes, eudiometers etc. A fully adjustable vibrator system is incorporated and spark suppression capacitors are housed in the base. A pair of pointer electrodes is supplied with the instrument. Pointer electrodes have an insulating handle for adjustment of the spark gap. Low voltage input is given via a pair of mounted 4 mm Sockets. Induction Coil.