SM8124A Diagnostic Tool Portable Battery Internal Resistance Voltage Meter Is this

[sam_sam_sam]

Is this a real tool or this garbage

https://www.ebay.com/itm/SM8124A-Dia...cAAOSwhlZZwdJ3

Or is this a better tool

https://www.ebay.com/itm/Battery-Int....c100005.m1851

[budm]

Re: SM8124A Diagnostic Tool Portable Battery Internal Resistance Voltage Meter Is thi

I would check the WEB if there is any review on those unit or other brands.

[sam_sam_sam]

Re: SM8124A Diagnostic Tool Portable Battery Internal Resistance Voltage Meter Is thi

I check the web for reviews and found some

So far this one is most accurate but it has a 28 volt limitation but it can measure very very low resistance

https://www.ebay.com/itm/True-Four-W...4AAOSws0ZclI6T

This seem to be very accurate but what it has going for it is that the voltage can go up to 100 volts I saw several video on this meter all video had very good reviews about it

https://www.ebay.com/itm/SM8124A-Dia...cAAOSwhlZZwdJ3

Here is the video review of one meters that I will buy

https://m.youtube.com/watch?v=iIz-v9kfwIM
This one the resistance resolution in 200 mill ohm range was very disappointing it did not read accurately most of the time the lower the mill ohm value was the worst it got

The voltage was very accurate but because it has this problem it is not worth the money

https://www.ebay.com/itm/Digital-Bat...oAAOSw3LZcunKd


So what I have decided to do is buy one of each of the other two items above