Harbor Freight has a selection of OBD II scanners now. Might be worth a look. They're all made in China anyway.
I skimmed em, and while some say "live data" and might be enough, you are getting into the $189 units to do so.... that's the cheapest I have ever seen for what used to be starting around $600 "professional mechanic" units. Conveniently harbor freight has the manual online - I would go through the manual for any candidate you are thinking of buying and seeing if it actually does what you need for the price... the VGate V-Linker cable is back to $29 on Amazon ($1 less than it's pre-Trump price)
I read the manual of HF's $60 unit and all it was was the basic $25 + battery/alternator test... and having seen a real battery tester I don't think what it does is comprehensive at all - can't be without a big ass resistor and massive heat fins on it.
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And yeah I didn't say it, but I have a cheap $25 unit
in the glove box of every OBD2 vehicle for on the road and 5 seconds before emissions testing, but Forscan is the one I keep for any real diagnostic... just can't afford what they want for one that actually does live date, transmission codes, abs, etc.
Plus if you have a newer vehicle, forscan can adjust tire size to adjust the speedometer, set TPMS a little wider range so cold days and hot days don't make for a blinking light and persistent chime screaming away cause it is 1# too low pressure, etc.... Forscan can do a lot LOT more.