Next on my list of panel equipment to hook up was the Fuel Level Sensor Unit. This system bounces a light in the fuel tank and displays a warning when the fuel level is low. (Reminding you to switch tanks or if both tanks have a warning, it gives you time to say a prayer.)
The wiring is shielded and I'm not sure if I'm happy with the location of the device and the wiring. (I may change it later.)
But, after getting everything hooked up, it works. (Actually, it just tells me both tanks are empty. I have no idea if it works when they are full.)