How do the two compare? So far all Ive noticed was a slight price gap. Also can they both read auto tranny temps?

 

both read tranny temps. scanmaster light is brighter...aeroforce does more...

 

i have the AeroForce Tech Interceptor and love it, both units are great.
they both have lots of fuction. with the AeroForce Tech Interceptor when you do a recroded run it will sace that run untill you delet it, where the scan master will earse it soon as key is off

 

Was going to ask the same question but found this thread.

People using each one, can you post the pros and cons of each?

If you had the chance to buy one again which would you choose and why?

 

I have recently bought the scanmaster and love it

 

Does it display knock retard.

I read it displays SP - Spark Advance (Degrees). Is that the same as knock retard.

 

where can i buy either one???
very interested buying 1!

 

I like my aeroforce, I think it is well worth the $. I always have it on trans temp & then I use the other readout for whatever I feel like at that time.