... : 0.001uH Test frequency: L/C about 500KHZ Big inductance about 500HZ(can display current test frequency value) Effective display ... # battey Or DC5V adaptorNote: before testing a Capacitance or inductance,Please reset to zero,if you test a Capacitance,and ... frequency characteristic is very poor,packing included: LC200A High precision Inductance meters Capacitance meter X 1 USB line X1 (not include ...