![So I bought a volt meter to check if my battery was good still. It said 12.77 volts reading. However when I put the black prong on the bolt I started getting So I bought a volt meter to check if my battery was good still. It said 12.77 volts reading. However when I put the black prong on the bolt I started getting](https://i.redd.it/so-i-bought-a-volt-meter-to-check-if-my-battery-was-good-v0-uyg7n5ja8je81.jpg?width=3024&format=pjpg&auto=webp&s=4a4a7930bce22ea4573471f4a4b7ca0bc16302a4)
So I bought a volt meter to check if my battery was good still. It said 12.77 volts reading. However when I put the black prong on the bolt I started getting
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Intro Lab - How to Use a Voltmeter to Measure Voltage | Basic Projects and Test Equipment | Electronics Textbook
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![I have this old multimeter with a setting for measuring battery voltages. It gets the same readings as the DC voltage meter. Any ideas why it was put on the multimeter? : I have this old multimeter with a setting for measuring battery voltages. It gets the same readings as the DC voltage meter. Any ideas why it was put on the multimeter? :](https://preview.redd.it/hgh2043vno871.jpg?auto=webp&s=f7d14960c59402f5dc520c43a01148252838b885)
I have this old multimeter with a setting for measuring battery voltages. It gets the same readings as the DC voltage meter. Any ideas why it was put on the multimeter? :
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