A heavy lock type brass plated terminal is provided for connection with Lead.
Wheatstone Bridge and all types of Potentiometers, bakelite moulded handle, brass plated contact and with a locating notch.

Physics School Lab Equipment Suppliers in India 

Ltekonline are the manufacturers of Pencil Jockey Electronic and Electric Lab used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Physics Lab Experiments for Engineering Teaching Lab in Universities