I don't want to rely on my phone, so lets take all of those options out of the answer.
I also don't want to find an old snap on....
Is there a decent, new hand held scanner that will show me live data?
I see a bunch of them on ebay, but I don't know enough about this to make the decision. I am looking at something like this Bosch 1200 https://www.ebay.com/itm/BOSCH-1200...125210&hash=item4b7f4fd68d:g:B1AAAOSwReVfKr1v
I also don't want to find an old snap on....
Is there a decent, new hand held scanner that will show me live data?
I see a bunch of them on ebay, but I don't know enough about this to make the decision. I am looking at something like this Bosch 1200 https://www.ebay.com/itm/BOSCH-1200...125210&hash=item4b7f4fd68d:g:B1AAAOSwReVfKr1v