Description
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Post Office Box, Wheatstone Bridge
Description
With two ratio dials of 10,100 and 1000 ohms each and a resistance arm of four dials, each of ten coils of 1, 10, 100 and 1000 ohms, giving total resistance of 11,110 ohms with 4 mm socket terminals for battery, galvanometer and unknown resistance.
Highly stable resistances are used.
Accuracy ±0.1%
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