Do you offer extension cords for the gauges? NMP Support Center August 07, 2019 13:23 Updated Follow Yes, we have them for both the temperature and non-temperature models. Temperature model Non-Temp Related articles Mounting a depth finder on sailboats I have an good 200kHz transducer on my boat but I need a display. The plugs don't match, how do I splice it? Comments 0 comments Please sign in to leave a comment.