<p>DIGITAL MULTIMETER FOR BEGINNERS<br>Step by Step Guide on how to effectively use your digital multimeter<br>A digital multimeter is an indispensable tool for testing, diagnosing, and troubleshooting electrical circuits, components and devices. The first digital multimeter was introduced in the late-1970s, and has proven much more accurate and reliable than the old needle-based analog meters. It's used primarily to measure voltage (volts), curr...