Precision Kelvin Double Bridge

We offer precision kelvin double bridge.
Usage : it is a precision bridge for the measurement of low resistance.
Basic structure : a bakelite panel enclosed in a teak wood box is used. Separate current and potential terminals, push buttons for battery and galvanometer terminals
range of measurement : 1.1 to 0.00002 ohms.
Maximum current : 2 amperes.
Accuracy : + 0.1%.
Multiplying ratios : a single rotary switch furnishes 3 multiplying ratios of x1, x0.1 and x0.01.
Standard resistance : 10 coils of 0.1 ohm each are arranged on a rotary dial and a circular slide wire of total resistance 0.1 ohm and of 500 sub-divisions is equal to 0.0002 ohm on the normal range