电位差计是用补偿原理构造的仪器。根据被测电压和已知电压相互补偿的原理制成的高精度测量仪表。分交流、直流两种。用以测量电压、电流和电阻，交流电位差计还可测量磁性。
... handhold differential pressure meter 手持式微压差测量仪 differential electricity meter 电位差计 differential head meter 差高计 ...
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交流电位差计 c .balance indicator ; potentiometer ; bridge ; c. bridge
极坐标式电位差计 polar coordinate type potentiometer
直角坐标式电位差计 rectangular coordinate type potentiometer
电位差计残余电动势 residual electromotive force of potentiometer
直流电位差计 [电] DC potentiometer ; Direct-current potentiometers ; d.c.potentiometer
高阻电位差计 high resistance potentiometer
高压直流电位差计 high tension DC potentiometer
精密电位差计 precision potentiometer
六度盘电位差计 six-dial potentiometer
详细介绍了直流电位差计测量结果不确定度的分析过程。
Evaluation methods of uncertain degree of measure result of d.
介绍了电子电位差计干扰的来源、种类及应采取的抗干扰措施。
The interference source, the interference sorts and the interference rejection measure of the electronic potentiometer are introduced in this paper.
讨论了用伏特计代替电位差计测电源的电动势和内阻的新方法。
A new method of measuring electromotive force and internal resistance of source using voltmeter instead of potentiometer was studied.
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