Just wondering if anyone has tried one? Looks like a OBII reader and monitor with a display unit for 4 different gauges simultaneosly providing real time engine analysis. Works like a black box stores 300 hours. Some Canadian's might have seen it at Princess Auto on sale. 149.99. ANY ONE TRY IT

Autel

 

I saw it in the princess flyer, I think for the money you'd be better off with a scangauge, they work and can monitor/clear codes and such, I spend lots of cash at princess auto and love the place, but you got to remember there is a reason why its a surplus store, they do clear items that dont sell normally or are reconditioned