Wheatstone Bridge with Source (VIWB-151) To construct the Wheatstone bridge and determine the unknown values of resistance.Four arms with one unknown arm to connect the unknown resistanceDigital display for bridge balancing conditionMulti turn potmeter provided for bridge balancing.Three different resistance are provided in each of the two armsInbuilt resistance bank provided [4 values].Regulated power supply and necessary patch chordsPowder coated metal cabinet