Digital Multimeters (DMMs) User Guide 101

Digital Multimeters (DMMs) User Guide and Working Principle. A digital multimeter (DMM) is an electrical test instrument that can measure more than one electrical property. See Figure 1. Basic DMMs measure voltage, current, and resistance. Advanced DMMs include additional measurement capabilities, such as capacitance, continuity, and temperature. They may also include special functions, such as […]

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