Recent content by Amr_hamed

last question the multimeter should beeping at the continuity when the resistance is less than 30 ohm , however it was beeping when it read 614 ohm ! any explanation ?

thanks so much i really appreciate your time to explain to me , my best

the meter still working fine i kept doing the test out of curiosity to understand from where 614 ohm coming from and why , i don't care about the meter damage i care about understanding what's going on .. thanks

ok first of all thanks a lot for your response but i have several questions , one of the members mentioned that 614 ohms is the diode resistance which used to protect the multimeter ! i tried to look online for an explanation for this but i couldn't understand , 2nd you saying meters measure...

can you explain more the purpose of the diode inside the multimeter .. thanks

it looks like i am missing a lot here ,mfp can you please explain in details what happened consider that i don't know how the multimeter works and what do you means by resistor ? and what do you mean by (the multimeter gets energy from the outside, that cannot happen with a resistor) , forgive...

Hi guys , i am working in the automotive industry today i encountered a weird electrical issue and i am sure you guys have an explanation , i was using my multimeter to check continuity between different stuff , by mistake i put the leads on the car battery terminals i found the multimeter...