... Enhanced Turn Ratio measurement accuracy for low permeability core5. Fast Inductance/Turn Ratio measurement speed up to 80 meas. /sec6. ... design test jigs10. Four-terminal test for accurate, stable DCR, inductance and turn ratio measurements11. Build-in comparator; 10 bin sorting ... Ω±0.5%Constant=106X : 50Ω 100mA±0.5%(setup 1V )inductance load <10Ω , 10Ω±10% , impedance≥10Ω Measure Display rangeL , ...