I am looking to add a meter to my 2000 Vulcan 750 and was wondering if any one has done this already. I am interested in what meter was used and the functionality of the setup. I saw a multiple function meter unit online and it looked pretty good with a clock, temperature, and such. Only problem was when I read some reviews from past users they complained that it wasn't water proof. After the first drizzle it shorted out and that was the end. I am not sure how a company can advertise an item for motorcycles that isn't water proof. Maybe there are some places that never get any rain at all and they never wash there motorcycles. In fact one picture on line showed the unit mounted on the fuel tank inside a plastic sandwich bag. It was a nice look if you are into rat bikes I guess. I want the added meter just to watch over my charging system as I am adding driving lights and twin rectangular headlights. I have switched over to LED bulbs where ever possible and the draw should be within the proper limits but I want to know for sure while on the road so as not to be surprised several hours away from home. I also want to add a power outlet for my mini air compressor if a flat happens with my bike or a fellow rider. Looking forward to any advice on available options regarding voltage - charge meters.