GODIAG GT106 PLUS heavy truck power module converter can convert heavy truck diagnostic interface from 24v to 12v, used for X431 easydiag 3.0, easydiag 2.0, Golo Carcare 3, ICARSCAN golo technician box, ThinkCar, Thinkcar2, Thinkcar pro, Thinkdiag, Thinkdiag mini, Thinkdriver obd2 diagnostic Bluetooth head for truck diagnosis.