Pole Climbing Apparatus

New improved model built in solid state buzzer and stimulator to provide electrical shocks of 400V in pulsating rates 0.2mA a frequency of 5 per sec for a duration controlled manually or by built in 30 second timer. Output available for recording on Kymograph or polygraph complet…

New improved model built in solid state buzzer and stimulator to provide electrical shocks of 400V in pulsating rates 0.2mA a frequency of 5 per sec for a duration controlled manually or by built in 30 second timer. Output available for recording on Kymograph or polygraph complete to work on 220V AC.