... LCR meter MCH2818 precision LCR meterCharacteristics 240x128 dot-matrix large graphic LCD display20Hz-200kHz testing frequency, 0.01Hz stepping arbitrary programming 10mVrms ... , %, V/I(voltage/ current test), selector countingDisplay240x 128 dot-matrix graphic LCD display, six digits resolutionTest signalTest signal frequency20Hz-200kHz, 0.01Hz ...