This hose clamp mounted temperature sensor wraps around the exit of your exhaust manifold. It can be set to activate an audible and/or visible alarm should your engine overheat.
You know you should monitor engine gauges, but how inconvenient that is, especially if the gauges are below, and you are in the cockpit. This inexpensive device takes some of the pressure off, and could save you from a catatrophic (and very expensive) engine failure.
Activates warning panel if wet exhaust exceeds 200F
Adjustable aluminum band fits 2" to 8" exhaust
Five feet of marine grade tinned wire