Portable Kelvin Double Bridge

The instrument has following inbuilt parts :Ratio Dial : The instrument consist of one Ratio dial having multiplying range of 100, 10, 1 & 0.01. Main Dial : The instrument consist of a Resistance dial having a table resistance of 1W divided into 10 equal step of 0.1W. Circular Scale : A circular scale in series with main dial is provided on the panel. Having a table Resistance of 0.1 ohm divided into 100 equal steps of 0.001W.