Take a look at this video on applying some nasty overvoltages to some multimeters.
On one hand, it's like putting a big magnifying glass into the hand of any red-blooded boy near an anthill on a sunny day -- you know exactly what's gonna happen.
On the serious side, though, this is a good lesson for all users of DMMs, especially folks who operate in industrial environments. It shows why good protection being designed into the DMM is a good thing.
Thus, when the experienced folks on this forum warn you about fuses, overvoltage protection, etc., it's worth paying attention to. It might even save you or someone you know from an injury some day.
You'll find other interesting EE-related videos at http://www.eevblog.com/, so pay it a visit if you haven't been there before.
On one hand, it's like putting a big magnifying glass into the hand of any red-blooded boy near an anthill on a sunny day -- you know exactly what's gonna happen.
On the serious side, though, this is a good lesson for all users of DMMs, especially folks who operate in industrial environments. It shows why good protection being designed into the DMM is a good thing.
Thus, when the experienced folks on this forum warn you about fuses, overvoltage protection, etc., it's worth paying attention to. It might even save you or someone you know from an injury some day.
You'll find other interesting EE-related videos at http://www.eevblog.com/, so pay it a visit if you haven't been there before.