The HIROSHIMA Spark Tester helps to determine the Leakage of any conductive metal coated with non conducting coatings. It comprises of Mains Supply Socket, Tesla Coil Handle Socket and the wires come out directly from inside the Panel Board.
This is a unit contained in a handy rexine covered box. It has a compartment behind the Panel Board consists of :
Two Control Knobs i). Current Control Knob moves on a numbered dial marked 0-40KV. ii). Frequency Control knob.
A socket marked “ RETURN EARTH”
An ON and OFF Toggle switch.
A Red Pilot Lamp.
A pair of wires : One fitted with a plug for Mains connections, and the other leading to a handle containing the Tesla Coil to which are fitted the testing electrodes.