OK, in Rs mode it can measure at 100 KHz. I have tried Panasonic 3.300 uF 25V and it measured 8 milli Ohm.
But, in DCR mode (not measuring capacitor, but a wire to measure resistance), I only get 10 milli Ohm resolution. I can only get 1 milli Ohm resolution in ACR mode. :/
So, what if I want to see what is the best inductor I have in terms of DCR?