Portable Wheat Stone Bridge

Product Description

This instrument gives an accurate measurement of resistance and also locates faults in cables by adopting the murray and varley loop circuit test. Complete with Galvanometer. The instrument is provided with another switch controlling the sensitivity or short circuiting the Galvanometer. Arrangements are provided to use an extra galvo or high source voltage. Ration arms of the bridge are capable of selecting and multiplying factors of .001, .01, .1, 10, 100 and 1000 for conductive resistance measurements and for Varley loops sets and capable of selecting multiplying factors of 10, 100, 1000 for Murray test. Coils of Manganin wire, Accuracy of Coils : 0.05%.