12 volt timer w/read-out in seconds, and a reset.
I have a sailboat with an automatic bilge pump. When I come aboard, I want to see how many seconds the bilge pump ran when I was away. Display should be 5 digits or more. It needs a reset button to set it back to zero. My sailboat runs on 12 Volt DC. It would be nice if it was flush mounting LCD display that would use no electricity when it wasn't switched on by the bilge pump running. Maybe it could have a button that shows the reading when it isn't running, then lets it go dark when the button is released.