Kelvin Double Bridge with Source (VIKB-152) To construct the Kelvin’s Bridge which determines the unknown values of the resistanceFour arm with suitable terminal connectorsMulti turn potmeter provided for bridge balancing.Three resistance are provided in each of the two arms.Low value resistance provided in one armsDigital display to indicate the bridge balancing condition.Inbuilt Resistance bank provided [4 values].Regulated power supply and Patch chordsPowder coated metal cabinet