... : (1) Upgraded intermediate LCR meter (2) Reading steadily and display high resolution, and monitor the test level (3) Optional8 typical test frequency ... frequency: 100Hz, 120Hz, 1KHzTest parameter: L,C, R, Q, DTest level: 0.3VrmsTest precision: L, C, R: 0.25%, Q: 0 ... cableInput voltage: AC:220V±10%, 50Hz±2Hz% JC2812 1K LCR meter