Great review on this battery tester Ken
Hi.Nice video.Does this device has function to check battery discharge if there is any problems with any module or short circuit?
I think your tester is the one I would have because you're able to check the charging system, but that one's ok..
It shows voltage so if you started it the voltage would jump up (if the charging system is working) wouldn't it?
If it’s a standard rectified AC to DC system is would rise with rpm.
mega ohms is risistance 5-10 ohms is good,10-30 bad,0-5 very good. so your battery is good no internal shorts.
Topdon 101 is probably more comparable to Kingbolen 580.
They (Topdon) sent me their newest to test, video to come out soon.
Hi.Nice video.Does this device has function to check battery discharge if there is any problems with any module or short circuit?
It has a charging check on it. They just sent me the newest model, I will review it soon. Is there a specific electrical issue I can help you with?
HI Ken. The battery resistance could not be Mega-ohms because if it was that high, very little current could flow. Instead, it is milliohms. Theoretical ideal battery resistance would be zero to not impede current flow and to not drop any voltage internal to the battery. Oh... and "m" means milli or small vs "M" means Mega or big.
Thanks for the clarification!