Looking for a speed sensor wheel for an Eagle Fishmark 480

[Progator135]

Trying to get get a speed reading on my old boat...I have a speedometer guage and all I need is a pitot tube and the hose. I can get one of those for less than $20. But wouldnt mind getting a digital reading on my dash mounted Eagle Fishmark 480. The Model # for the sensor is ST-U 99-76.... figured Id cast a line to you guys and see if I could get any bites. Maybe somebody had an old one they dont need anymore. If you do let me know what youd want for it!~ Thanks!

Chris

[ShilohRed]

I have one for a Garmin 240 if it will work? Looking for a Transducer for it and don't use the Speed wheel.
Pete

[Progator135]

I dont think it would work...Its pretty specific on that model # ...not even the one for the Fishmark 240 will work. But thank you very much!!

[jigflinger]

Use GPS on your phone. Much more accurate.