I just got a Durametric. The reason was that I have an intermittent problem with my alarm system where it beeps twice when I disable it. Also, the red alarm light will go on and off also intermittently.
Anyway, long story short. It was suggested to check the last few alarm codes on my car with a durametric so I bought one used.
When I plugged it in, I was able to see a lot of info on my car but I was not able to see the last alarm codes (it says no faults). Here are some screen captures.
Additionally, it appears that some time ago, the car was revved beyond the redline.
Finally, for some reason, I cannot read how many VINs are left.
Thanks, John