Flexible online calibration can always maintain measurement accuracy This meter, on the base of LC resonance principle, adds precise measurement of high-speed micro-controller so that it can measure small inductance and small capacitance precisely It has an advantage over small value testing with and minimum resolution It can measure capacitance(1pF-100mF) and inductance(1uH-100H) The calibrated parameters are completely stored in the FLASH inside of micro-controller, wouldn't lost when power-off, Weight: 0.27998707274 pounds, Manufacturer: Jaywool