... (1) Upgraded intermediate LCR meter (2) Reading steadily and display high resolution, and monitor the test level (3) Optional8 typical test ... (5) Selectable source output impandence:30Ω,100Ω (6) Handler interface, RS-232 interfaceTechnique index:Model: JC2812ATest frequency: 100Hz, 1KHz, ... 10KHzTest parameter: L,C, R, Q, DTest level: 0.3VrmsTest precision: L, C, R: 0.2%, Q: ...