A voltammeter is a device for measuring voltage or amperage. 伏安计是用于测量电压和安培数的仪器。
Cyclic voltammograms of the modified electrodes showed that the capacitive current and area of the solution-electrode interface were rather large. 从循环伏安法结果得知，被修饰过之电极在水溶液极电极之电容电流及其表面积均较大。
