1、4 Digit Decade: The polypropylene film capacitor board is 4 digit decade programmable design, with high accuracy and good stability. 2、Adjustable Range: The capacitor board adjustable range is 1nF-999nF, with 1nF step, can flexibly set the capacitance range you need. 3、Easy Installation: The polypropylene film capacitor has compact size, with standard C35 DIN rail mounting to ensure a stable structure. 4、Replacement Part: The programmable capacitor board can well replace the capacitor replacement box, with low cost and high efficiency. 5、Wide Application: The capacitor board can be widely used in education, experiment, testing, electronic engineering design and other fields. 1 x Programmable Capacitor Board Item Type: Programmable Capacitor BoardAccuracy: 5%Step: 1nFCapacitance Difference: ±5%Adjustable Range: 1nF-9999nFWorking Voltage: DC100V AC70VMounting Rail Type: C35 DIN Rail