This meter, on the base of LC resonance principle, adds precise measurement of high-speed -controller so that it can measure small inductance and small capacitance preciselyIt can measure capacitance(1pF-100mF) and inductance(1uH-100H)It has an advantage over small value testing with precision and minimum resolutionFlexible online calibration can always maintain measurement accuracyThe calibrated parameters are completely stored in the FLASH inside of -controller, wouldn't lost when power-offCapacitance Measurement(C): Accuracy: 1pF~1uF 1%; 1uF~10uF 5%.Resolution: 0.01pF.Inductance Measurement(L): Accuracy: 1uH~100mH 1%.Resolution: 0.001uH. Inductance Measurement(Hi.L): Accuracy: 100mH~1H 1%; 1H~100H 5%.Resolution: 0.001mH. Capacitance Measurement(Hi.C): Accuracy: 1uF~100mF 5%.Resolution: 0.01uF.Test Frequency: L/C: 500KHz; Hi.L: 500Hz~50KHz.Measurement Mode of Inductance/Capacitance/ Inductance: LC Resonance.Measurement Mode of Capacitance: Charging and Discharging.Display: 1602 LCD.Effective Display Digits: 4.Power Supply: Mini USB Interface and Dia. 5.5 DC Plug.Power Voltage: 5V.color:Material:PCBPackage Contents:1 x High Precision L/C Meter1 x USB Cable