Autometer Gauge question

[calvo]

What is a pyrometer? is it the same as a EGT gauge i say it was rated in psi not degrees? Which isbetter? thanks for the help

[AllTheGoodNamesAreGone]

pyro meter.. depends on the application.. i THINK people please correct me if i am wrong.. but pyrometer is a term for any sort of guage or sensor that detects heat...

~Billy

[12secondv6]

Precise exhaust temperature readings.
Monitor your exhaust gas temperature and/or cylinder head temperature with Auto Meter probes and accessories. These probes and probe kits are designed for the professional, sportsman, and amateur racer.
AND
You can precision tune your engine with a Percy's exhaust temperature indicator. High temperatures indicate your air/fuel mixture is too lean; too low, and you may have a rich condition. This indicator has an exposed junction thermocouple for instant readings, a "hold" button to record readings, and a "max" button that indicates maximum temperature. You can also monitor two cylinders at once and get a differential reading to match separate cylinders.

All from summit racing.
Typically done in degree's F

Do you have a link on what you found?

[calvo]

No link im gettimg nitrous soon and woundering what I need to monitor everything? The fuel pressure gauge is already on the way, and I already have a AFR but its hooked up to the left O2 befor the cat. Should I move to to behind the cat? SO than I should get an pyrometer instead of a EGT Or they basically the same thing with different memer? Thanks for all th help.