Vg. Brovchenko, MEASURING RESISTANCE DIFFERENCES - AN ALTERNATIVE TO BRIDGE TECHNIQUES, Instruments and experimental techniques, 38(3), 1995, pp. 338-340
The device directly measures the difference between the voltages acros
s the resistors to be compared. The measurement resolution is 3 . 10(-
5) of the reference resistance. The accuracy of the device is close to
that of bridge circuits. The device is designed to operate jointly wi
th CAMAC devices.