TECHNICAL INFORMATION for the Microbe Electrifier Extra

Frequencies: 4, 10, or 40 hertz (cycles per second) selectable by switch

Waveshape: damped square wave AC or DC

Maximum voltage output: 30 volt source

Current detector: red light comes on when current going into the user is between .13 and .25 milliamps (130-250 microamps). It starts to come on at .13mA, comes on fully between .14 and .22mA, and gradually gets dimmer till it turns off completely at .25mA

Current control: manual rotary control (250K potentiometer)

Maximum current output: .75mA (electrodes wrist-to-wrist), 2.5mA with pad electrodes

Battery voltage detection: pressing the test button causes the green test lights to flash on and off (best seen at 4 hertz) if voltage is sufficient and circuitry is working correctly 

Power source: four replaceable 9 volt batteries

Battery Life: alkaline batteries usually last 2 months during a full course of blood electrification