Decade Capacitance Box, Model D

This Decade Capacitance Box provides a precision selectable capacitance from 10 to 100 kpF in 10 kpF steps, suitable for use as a laboratory standard in resonance, timing, wave-shaping, and oscillator experiments. Capacitor accuracy is ±5%, and the working voltage range is up to 63V. A useful classroom and laboratory tool for circuit analysis, RC time-constant studies, and experimental setup of tuned circuits.