Dekatron Spinner Kit

Variable speed dekatron spinner kit. Features a neon bulb relax oscillator, for variable speed. Built-in Hi-V switching supply, so it can be plugged into a 12V (AC or DC) power. It generates the required 450V, on-board. Pre-wired for an OG-4 Russian dekatron, but can be rewired for any octal base dekatron.