Electronic Stimulator

Electronic Stimulator Student Stimulators Transistorised : Out put 0-25 DC in two steps, duration .5 ro 1.5ms frequency 5 to 100 cs in 11 steps, modes, single, repetitive or an external trigger, for 220V 50Hz.Frequency continuously variable from 0.1Hz to 100Hz in 3 decades of 0.1 to 1, 1 to 10 and 10 to 100 selectable through push-button controls and one continuously variable control.Sensitive speaker to give audible indication or each output, Research Stimulator With R.F. Isolation unit : Provides rectangular pulse of controlled polarity, Amptitude 1.5mV to 150V, frequency 0.1 to 10 KCS delay 10 micro sec to 1 sec & width 10 micro sec to 1 sec.