Re: Handheld suface temp sensor
My fish finder has a temp guage in it, but I just went to the hardware store and bought one of those cheap digital house thermometers that have the wire for outside temps, its about 10' long and I use it to take water temps when I'm on foot. Some are pretty small and would easily fit in your shirt pocket. I split a worm sinker and crimped it on the wire above the sender.