Strongly recommended · for some experience
EEVblog #373 - Multimeter Input Protection Tutorial
Why people recommend it
Dave Jones explains the layers of input protection inside a multimeter, including HRC fuses and shielding; often cited when someone asks whether a mistake has damaged their meter.
Watch for: HRC fuses in the current ranges
In their words
I saw this eevblog video about multi-meter protection.
akwky on electronics.stackexchange.com, Aug 2022. CC BY-SA.
Here's a youtube video that explains more about DMM protection than you possibly would want to know.
Barleyman on electronics.stackexchange.com, Oct 2016. CC BY-SA.
