Loop type Temperature monitors
RClover;
The Wire loop type on temp monitors are really like Chrome plating the Valve covers on your real cars engine. Looks nice but really doesn't do much else. I suggest saving a little longer and buying the Raytech temp gun about ($80 usd) verses the Venom temp monitor (about $40 usd). If your racing then the Gun type is the only way to go for the accuracy. The "Spit" test is about as accurate as the wire loop type of monitor.