Features 320*240 dot-matrix large graphics LCD display Dendriform operation structure with softkeys Test speed up to 300kHz can be programmed with 0.01Hz setps The fastest test time needs 32ms only 0.05% test accuracies 2 different signal scource output impedances with 30Ω、100Ω Open/Short/Load correction functions Supplying transformer and DC resistance test functions List sweep and frequency response analysis functions Test signal level monitor Level automatic control funtion for V and I Supplying 0V、1.5V、2V inner DC bias voltage Specifications Test Parameters Z，Y，C，L，X，B，R，G，D，Q，θ，LK（LEAKAGE INDUCTANCE） TURN-RATIO，TURN，PHASE，DCR Test Frequencies 20Hz to 300kHz，0.01Hz Steps，Accuracy: 0.01% Test Level 5mVrmS，1mVrmS SREPS(Turn-Ratio) V Normal 5mVrms-2Vrms Constant 5mVrms-1Vrms C Normal 5μArms-2mArms Constant 100μArms-10mArms Output Impedance 30Ω、100Ω Seletable Accuracy 0.05%（After open/short zeroing 23°C±5°C） Measurement Range Z，R，X 0.01mΩ TO 99.99MΩ ... Y，G，B 0.01nS TO 99.999S C 0.00001pF TO 9999.99MF ....L，LK 0.01nH TO 9999.99H D 0.00001 TO 99999.9 .θ -179.999°TO 179.999°(-3.14159 Rad to 3.14159 Rad) Q 0.01 to 99999.9 TURN-RATIO 1：0.01 TO 1000：1.. DCR 0.01mΩ TO 99.9999MΩ Display Resolution 6-Digits Resolution Measurement Speed FAST：32ms，MEDIUM：100ms，SLOW：500ms（≥1KHz）.. Equivalent Circuit Series/Parallel/Auto Ranging Mode 9 Ranges,Auto/Manual Trigger Mode Internal/Manual/External Averaging Times 1 to 255，Programmable Correction Function Open/Short Point、Sweep Zeroing/Load Correction Measurement Terminals Four-terminal pair List Sweep List Sweep display up to 11 points frequency、level、inner-bias volt and Ext-bias current Inner DC Bias DC Bias Voltage Source:0V、1.5V、2V Selectable Comparator Function 11 bins for storing and bin count functions Frequency Response Analysis Frequency response analysis of component parameters can be acquired in any frequency range Memory 10 groups control settings、comparator limits and list sweeping values can be stored to interal non-volatile memory Interface IEEE488(Option)、RS-232C、HANDLER(Option) Weight 12kg Approx Dimensions (W*H*D) 430mm*180mm*670mm