Final answer:
Multimeters are essential tools for measuring voltage, current, and resistance accurately in electrical circuits.
Explanation:
Multimeters are versatile tools in electrical laboratories used to measure voltage, current, and resistance. They are crucial for ensuring the proper functioning of circuits and electrical devices.
For example, a DMM with a 2000 count and an accuracy of ±1%, when reading 34.2 volts, would have a possible range of 33.9V to 34.5V.
Understanding how to use a multimeter correctly, such as selecting the appropriate mode for measurement, is essential to obtain accurate readings without impacting the circuit adversely.
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