· · · · · · · · Range: 1 Micro ohm to 19.999 k ohm in 7 decimal range selectable by selector switch. 4½ digit, LED Display, Accuracy ± 0.2% (overall) Current – 2 Amps, at lower range(19.999 m ohm) & lower (approx 0.1 A at higher ranges) For 10 milli ohm, you will get 10.000 milli – ohm Mains Operated. Four Terminal arrangement. Stable Reading 'SET ZERO' knob is also provided Most suitable to measure resistance of copper wire, aluminum wire having any diameter from 0.