The Keysight 16380C Capacitance Standard Set consists of three precision capacitors 0.01 µF (16385A), 0.1 µF (16386A), and 1 µF (16387A). One precision capacitor 10 µF (16388A) is also added with the option. All four capacitors have high capacitance stabillity and are virtually unaffected by changes in environmental temperature, ensuring measurement repeatability and reliability