crwdns2935425:02crwdne2935425:0
crwdns2931653:02crwdne2931653:0
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Plug the black probe into the COM port on your multimeter.
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Plug the red probe into the port labeled with a V symbol (in this case, the right port).
crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0