circuit tester

• 万用表,复用表,电路试验器

circuit tester的用法和样例：

例句

1. Measure the values of the resistances on this printed circuit board with the universal avometer.
   用万用表测量这块印刷电路板上的电阻值。
2. We will make use of this practice with a multimeter circuit voltage and current measurement.
   我们意志用万用表线路电压和现在的测量利用这个练习。