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如何使用万用表进行高级测量

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How to Make Advanced Measurements With a Multimeter, How to test diodes and LEDs: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 How to Make Advanced Measurements With a Multimeter, How to test diodes and LEDs: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
How to test diodes and LEDs

  • The next two steps show how to use your multimeter to test diodes and LEDs.

  • Plug the black lead into the COM port. Plug the red lead into the right port.

  • Turn the function dial to the diode/continuity mode.

  • The iFixit multimeter automatically selects the diode mode when you touch the probes to a diode.

如何测试二极管和 LED

接下来的两个步骤展示了如何使用你的万用表测试二极管和 LED。

将黑色表笔插入 COM 端口，将红色表笔插入右侧端口。

将功能旋钮转到二极管/连续性测试模式。

当你用探头接触二极管时，iFixit 万用表会自动切换到二极管测试模式。

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