The Fnirsi 2C23T combines an oscilloscope, a multimeter, and a signal generator in a compact case. And all this for a price that is well under €100. Is the 2C23T worth the money, and can you really do ...

With the StarTech.com USB-C Power Tester, you can easily look for charging problems in your setup. It’s a quick and easy way to ensure your devices are getting all the power they’re supposed to. I ...

A multimeter will check the battery voltage. If it’s higher than the rated voltage, your battery capacity is okay. But if it’s lower, you’ll have to replace your battery. Testing without a multimeter ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When tackling DIY projects that involve any kind of electrical wiring, components, or circuitry, you need ...

There seems to be no end to the constant flow of new products released by the Chinese manufacturer Fnirsi. This time we will look at the 2C53T, a compact 3-in-1 measuring instrument that combines an ...

Browse 1,300+ multimeter tester stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Cartoon multimeter electrical ...

When I was bright-eyed, bushy-tailed, young, and (more) foolish (than I am today), I used to purchase only those components that I needed at the time on a project-by-project basis. This wasn’t much of ...

Ethernet cable testers are dime a dozen, but none of them are as elegant and multimeter-friendly as this tester from our Hackaday.io regular, [Bharbour]. An Ethernet cable has 8 wires, and the 9 volts ...