Unidentified Transponders

[Bryan S]

Hi Guys, hopefully somebody out there can help me out. Recently bought a boat that is fitted with 2 transponders but no instruments. Instruments were stolen some years ago and the old chap that owned the boat can't remember what brand they were. I have photographs of the transponders which don't have any markings on them at all. Fist timer on this forum so not sure if I can upload photos however if somebody out there has a knowledge of instruments I would be more than happy to e-mail them directly.
Cheers....Bryan.S.

[honda900]

brian,

You will need to post some photos, also I suggest a photo of the plug, on the dash.

Ps I think you mean transducers.

Regards
Honda.