Check the listing for details. ET4401 ET4402 LCR Meter Tester Inductance Capacitance 10/20KHz Fixed Frequency. Condition: New. Listed at 234.99 USD. Digital LCR Meter Desktop ET44 series Bridge Tester Capacitance Resistance Impedance Inductance Measure Instrument With LED Display ET44 series digital bridge adopts 3.5-inch LCD, has friendly user interface and various measurement functions, supports multiple test frequencies and test levels, with basic accuracy up to 0.1%. USB and RS232 can facilitate remote operation. The Handler interface facilitates the automatic sorting of components. Product Characteristics： ◆ Measuring frequency up to 100 kHz. ◆ Level range (100-2000) mVrms. ◆ Internal bias voltage (0-1500) mV. ◆ Automatic identification of component type. ◆ Range can be automatically or locked. ◆ Support DC resistance, electrolytic capacitance measurement. ◆ Basic accuracy 0.1%. ◆ Support open, short calibration. ◆ Data recording function. ◆ 3.5-inch LCD, support English and Chinese interface. ◆ USB, RS232 communication interface, support SCPI communication protocol. ◆ Handler interface, support comparator sorting, list scan. Packing List : 1 x ET44xx machine 1 x Kelvin clamp 1 x Power cord 1 x User manual