sea water temperature guage

[marsea]

I am going to be removing my Airmar P66 transom mount tri-ducer and replacing it with a P79 shoot through style. With the swap, I will loose my sea temp. Does anyone know of a good stand alone digital gauge? I have a spare 2 1/4" hole in my gauge panel to install.

Thanks in advance

[Seadawk]

you should be able to add a $60 sensor to your depth finder. if not I had the lowrance one and it worked fine ($100 ish).