Electrical Basics: Measuring Voltage

What is a Digital Multimeter? A digital multimeter is simply an electronic tape measure for making electrical measurements. A DMM measures volts, ohms, and amperes, but it may have a variety of special features that are designed for a wide number of applications. Learn more about Fluke digital multimeters in the ABCs of DMMs. (.pdf) » Safety is a Top Priority While working on electrical sources, working professionals are constantly dealing with risky situations that could turn for the worse if the proper safety precautions aren’t taken. Learn more about resources for safe electrical testing in Fluke’s Electrical Measurement Safety Program.

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Testing Your Test Leads

Who sets the rules for electrical testing and safety?