Range 100 - 300 degrees F. 16' cable and stainless steel electronic sensor included. Adjustable probe length, 1/4" NPT thread. Will work with manual motor. Red, Blue, or Green LED display. Mounts in a standard 2-1/16" hole. Limited lifetime manufacturer's warranty. Made in the USA.  

NOTE: This gauge fits Peterbilt and Kenworth models; 2005 and older. Also fits Freightliner, International, Mack, Western Star, and Volvo models with 2-1/16" gauges on the dash.