I have connected a volt meter to our single cell lemon battery. The meter tells us this lemon battery is creating a voltage of 0.906 volts.

我将一个电压计连到了我们的单芯柠檬电池上。电压计显示柠檬电池可以提供0.906伏特的电压。

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The meter tells us this lemon battery is creating a voltage of 0.906 volts.

电压计显示柠檬电池可以提供0.906伏特的电压。

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It lets you press the power switch and the level meter will indicate the battery condition with power voltage for a few seconds.

资讯科技让你压电源开关，而且同高的公尺将会用力量电压指出电池情况数秒。

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