One of my fellow instructors had this and it worked great. Displays tire pressure or temp and you can set a low/high warning where it will turn red for either temp/psi. Went for a ride on the track and worked well. Still need a pyrometer for testing, but this was a cool toy for $140.
Installing next time I add new tires.
http://www.jegs.com/i/Orange+Electronic/699/P409S/10002/-1
Installing next time I add new tires.
http://www.jegs.com/i/Orange+Electronic/699/P409S/10002/-1