electrometer
n. 静电计
例句
Connect an electrometer to the switch card output and measure the cur rent.
将一个静电计连接到开关卡输出并测量电流。
Use an adapter to connect the BNC connector to the triax input of the electrometer.
用一个适配器把BNC连接器连到静电计的三同轴输入端。
Therefore, a voltmeter with high input resistance, such as an electrometer, is required.
所以需要使用具有高输入电阻的电压表,例如静电计。