... 120Hz,1kHz manufacture Characteristic Function: (1) Upgraded intermediate LCR meter (2) Reading steadily and display high resolution, and monitor ... be accurate test for a long period time without calibration (5) Selectable source output impandence:30Ω,100Ω (6 ... mmWeight: 5KGAccessories: test clamp JC28001, test cable JC28002, short calibration tinsel JC28003, power cableInput voltage: AC:220V±10%, 50Hz ...