Multimeters are devices that combine multiple electrical measurement functions in one unit. These instruments typically measure voltage, electric current and resistance. In order to get the most from a multimeter, you have to check it before to see if it’s working properly.
Sales and Service Engineer Larry Rambeaux demonstrates how the Ohmmeter works and how it applies to every day electrical diagnostics. Before you can accurately use a multimeter, you have to understand everything about it.
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