... ,C/D,Z/Q/Z/D parameter test 3.w/RS232 interface,LCD display MCH LCR Meter,MCH-8817A ... signal levels and capacity of measuring parameters such as Resistance(R), Capacitance(C), Inductance(L) and etc. It's ... and operation. MCH-8817/MCH-8817AMeasurement ParameterL/Q, C/D, R/Q, |Z|/Q, |Z|/DTest Frequency100Hz, 120Hz, 200Hz, ... Meter Product, MCH-8817A LCR Meter,10KHz testing frequency,w/RS-232 interface