... testing range 2.L/Q,C/D,Z/Q/Z/D parameter test 3.w/RS232 interface,LCD display MCH LCR Meter ... -8817/MCH-8817AMeasurement ParameterL/Q, C/D, R/Q, |Z|/Q, |Z|/DTest Frequency100Hz, 120Hz, 200Hz, 1kHz, 2kHz, 5kHz, 10kHzBasic Accuracy0 ... 0VDisplay RangeL 0.00001µH~99999HC 0.00001pF~99999µF|Z|, R 0.0001Ω~99999MΩD, Q 0.00001~999999Test ... Product, MCH-8817A LCR Meter,10KHz testing frequency,w/RS-232 interface