I have an ST60 speed instrument. There are no markings on the transducer. How can I figure out which blanking plug I need?
I know it is not a model 800 transducer, but there are many models: http://www.imarineusa.com/search.aspx?find=blanking+plug&log=false&category=902 -- Joel 301 541 8551
_______________________________________________ The bills have started coming in for the year 2018 and have gone up again. October will be our fund raising month. Please consider sending a small contribution to help keep this list running. Use PayPal to send contribution -- https://www.paypal.me/stumurray All contributions are greatly appreciated!