A voltmeter measures the voltage difference between two points in an electrical circuit. The device usually has a dial, a display, and two probes (red and black). Some voltmeters are analog, while ...

Many basic function generators cannot measure output frequency or amplitude. This module addresses that by displaying both on a two-line LCD. It also functions as a standalone true RMS voltmeter with ...

From electronics/electrical engineers to product developers, one device that is essential for electrical testing needs is the voltmeter and if you are an electronics ...