Anybody use one of these?

Heres the link of the place that sells them
http://www.aprsworld.com/thermok/

I think this could be a great tuning/monitoring tool, as we could adjust individual fuel trims and monitor problems (such as injector blockages, spark misses, and detonation) pretty easily...

Post up your thoughts...
I personally think this rivals a wideband in usefulness as it actually monitors actual cylinder conditions.


Advantages over Wideband:
Each cylinder will be monitored individually. If you have an injector that fails, temperature will shoot up on that cylinder. You will be able to see it and will hopefully back off before melting a piston.
Tuning - you can add fuel to the cylinders that are running hot.
Single wideband though it is great for tuning remains an average of all cylinders. 2 cylinders could be at 15:1AFR and 2 at 13:1 afr and the wideband would still be picking up 14:1...