灵敏电流计是供学生实验或实验室检查直流电路中微弱的电流或微小电压用的，它是一种高灵敏度的磁电式仪表，可以测量10^-7～10^-12A的微小电流。如用作电桥测量、温差电偶、电磁感应及光电效应等。
misc. microdetector
led教学灵敏电流计 led teaching galvanometer
高灵敏度电流计 high sensitivity galvanometer ; high sensitivity ; galvanometer
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介绍用灵敏电流计测量高电阻的原理和方法；
The measuring principle and method of higher resistance with the sensitive galvanometer are introduced.
通过灵敏电流计光标的偏转角度显示温度的变化。
The temperature change is displayed by the deflection degree of cursor of galvanometer.
介绍了光针式教学灵敏电流计的工作原理和制作方法。
The working principle and the fabricating method of the light-pointer teaching galvanometer are introduced.
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