ELI5: Explain Like I'm 5

LCR meter

An LCR meter is like a special tool that helps people figure out how different things react to electricity.

You know how sometimes when you rub your feet on the carpet, and then touch your friend's finger, you get a little shock? That's because electricity is flowing from your body to your friend's.

Well, different materials - like wires, batteries, and even your own body - react differently to electricity. Some things let the electricity flow through easily, while others resist it.

An LCR meter can measure how much a material resists electricity. It does this by sending a little bit of electricity through the material, and then measuring how much comes back out.

This can help people figure out things like how strong a battery is, or how much electricity is passing through a wire.

So, an LCR meter is kind of like a superhero power detector for electricity!