159111 SJ to fit Skyjack Electric Scissor Lift & Mast Lift Hall Effect Controller SJ111  3215 3216 3220 3226  SJ12 SJ16
Our 159111 controller features the very latest technology components using hall effect chip and magnet thus doing away with the wearing potentiometer 
This is the hall effect controller is used in our in house built 163167 and 159421 control boxes with huge success
Our 1 year replacement warranty comes as standard