PIRANHAMAX 196CI
I have used many brands of depth sounders, but this PIRANHAMAX 196CI, Is simple to operate, has a crystal clear screen. the GPS, IS a plus. Tells you exactly where you have been and shows a map of what is ahead. the alarm could be a little louder for us deaf people (uncle sam saw to that.) all told it is a great unit. the service was great, the delivery was just on time. couldn't have been planned any better. Great job.  Also, the speed your are running and the water temp is great also. Thanks \\"AMAZON\\" 