GLAB India Wheatstone meter Bridge

wheatstone bridge principle Brand: GLAB Color: Multicolor Features: A Wheatstone bridge is an electrical circuit used to measure an unknown electrical resistance by balancing two legs of a bridge circuit, one leg of which includes the unknown component. The primary benefit of the circuit is its ability to provide extremely accurate measurements (in contrast with something like a simple voltage divider).[1] Useful in laboratory for experiments in Engineering college,Engineering lab, for I.T.I students, polytechnic students, scientific instruments,electronics apparatus Package Content: 1 WHEASTONE meter BRIDGE with user manual Its operation is similar to the original potentiometer. Part Number: GLAB-26 Details: A Wheatstone bridge has four resistors forming the sides of a diamond shape. A battery is connected across one pair of opposite corners, and a galvanometer across the other pair. Wheatstone bridge circuit diagram. The unknown resistance Rx is to be measured; resistances R1, R2 and R3 are known and R2 is adjustable. If the measured voltage VG is 0, then R2/R1 = Rx/R3.