Review on 🌊 DiscoGoods Waterproof Digital LCD Inductive Marine Motorcycle ATV Snowmobile Marine Boat Hour Meter: The Ultimate Waterproof Tracking Solution by Joseph Rasmussen

So far, so good. There is a slot on the housing where you insert one end of the wire (no metal-to-metal contact) and wrap the other end of the wire around the spark plug wire a few turns. Apparently he starts counting when he feels the induced current. There is an internal battery that will last at least a few years before the device needs to be replaced. An easy way to track total usage for oil changes, valve clearance adjustments, total hours, etc. I think I'll look for a stick to a magnet to install this instead of drilling holes. Right now it clips under the fuel tank vapor hose that goes back to the air cleaner housing. I can shorten the wire a bit as it is quite long.