TECHNICAL INFORMATION The Simple Microbe Electrifier produces 4 or 40 hertz (cycles per second) alternating polarity output (pure square wave AC) of 30 volts maximum amplitude which delivers around .13 milliamps (130 microamps) electrical current into the user when set correctly. The amount of current received is controllable by the user with a rotary knob. This amount of current is sufficient to disable microbes in the bloodstream when using the electrodes wrist-to-wrist or ankle-to-ankle. The current is delivered through wet cloth electrodes. Proper operation of the unit and sufficient battery voltage is assured by pressing the test button and seeing the test lights flash alternately. Output polarity switching is controlled electronically, not by a relay. This unit is powered by four replaceable 9 volt alkaline batteries.