This is my finished control box. It is built into a standard toolbox which was the cheapest way of making a safe and easily portable unit.
Control box
Neat and tidy
I had a neat wooden insert made for me which slots into the toolbox. The front panel contains the variac for power control, output voltage and current meters, input and output warning neons, a keyswitch and the two fire buttons. The connecting cables fit neatly into the end compartment.
