voltmeter怎么读/voltmeter的发音
voltmeter的音标：英[ˈvəʊltmiːtə(r)] 美[ˈvoʊltmiːtər]
英： 美：
voltmeter是什么意思
n. 伏特计
[化] 伏特计
n. meter that measures the potential difference between two points
voltmeter的用法和双语例句
1. Always connect the voltmeter in parallel with the component you are testing.
测量时，请始终将电压表与待测元件并联。
2. The digital voltmeter on the dashboard showed that the battery was fully charged.
仪表盘上的数字电压表显示电池已完全充满电。
3. Before repairing the circuit, he used a voltmeter to check for any voltage.
在修理电路之前，他用电压表检查了是否有电压。
4. A voltmeter is an essential tool for any electrician or hobbyist working with electronics.
对于任何从事电子工作的电工或爱好者来说，电压表都是一种必不可少的工具。
5. Make sure to select the correct range on the voltmeter to avoid damaging the device.
务必在电压表上选择正确的量程，以免损坏设备。
6. The reading on the voltmeter fluctuated, indicating an unstable power supply.
电压表的读数不断波动，表明电源不稳定。
7. She carefully connected the probes of the voltmeter to the two terminals of the battery.
她小心地将电压表的表笔连接到电池的两个端子上。
8. The voltmeter measured a potential difference of 12 volts across the resistor.
电压表测出电阻两端的电位差为12伏特。
9. If you don't have a voltmeter, you can use a multimeter to measure voltage as well.
如果你没有电压表，也可以使用万用表来测量电压。
10. The voltmeter needle moved to zero, confirming that the power was indeed cut off.
电压表的指针指向了零，证实电源确实已被切断。