When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around ...

Learn what multimeter symbols mean, how to connect the jacks in the ports, and a few basics about how to use a multimeter. A ...

It offers the usual multimeter voltage, current, and resistance ranges, plus a transistor tester, a battery tester, and a capacitance meter which I haven’t figured out how to use yet due to an ...

and seven-segment displays are universal to a multimeter design, meaning that there is nothing too special about them in a high-precision instrument except that here he’s using an FPGA for timing.

Fortunately, with a little background information, multimeters are pretty straightforward tools that are surprisingly easy to use. In this article, we'll answer those questions (and more ...

Save guides, add subjects and pick up where you left off with your BBC account. Using Ohm’s Law (V=ꞮR), you can calculate the expected values for voltage, current, and resistance in a circuit.