Photo Transistor Trainer Lab Equipments Manufacturer, Suppliers & Exporters Photo Transistor Trainer Study of Photo Transistor trainer  Circuit diagram printed on board  Set oh patch cords  Inbuilt power supply  User’s Manual

Ltekonline are the manufacturers of Photo Transistor Trainer used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Instrumentation Control Engineering Lab Equipments for Engineering Teaching Lab in Universities