The Autometer nexus gauges are the most high tech gauges released fromautometer. These bad boys come with a black "Masked" face when thegauges are turned off. Once you turn on the gauges you have your choice of 7different LED colors. The colors range from blue, green, red, etc. The Autometernexus gauges come in a 52mm (2 1/16") size. 

The Autometer Nexus Pyrometer Kit(Exhaust Gas Temperature) reads from 0º-2000ºF. And Includes Type K Thermocouple.

Tech Tip: Requires purchase of the autometer control module, seenbelow.