Voltage is one of the main targets of measuring the quality of power.
电压是衡量电能质量的主要指标之一。
The compensatory method is a method of measuring electric voltage.
补偿法是精确测量电压的一种测量方法。
Measuring DC voltage and current, the LED display, and display power.
测量直流电压电流，在数码管上显示，并且可显示功率。
Measuring DC voltage and current, the LED display, and display power.
测量直流电压电流，在数码管上显示，并且可显示功率。
应用推荐