The compact Humminbird PiranhaMAX 170 Fish finder is packed with performance, yet easy to use, and offers a lot of great capabilities all at a affordable, tremendous value. A portable Fishfinder with One Touch control giving easy-access to all advanced features - depth alarms, fish alarms, Fish ID+, zoom and more.

Its clear Greyscale screen is able to display even in moments of direct sunlight. Performance and simplicity has made the PiranhaMAX a #1 choice with anglers.

"If you are looking for a wallet friendly finder this is it."
 actual user feedback on BassPro.com

"I had been looking for a depth finder to use in a freshwater lake from my Jon boat. I have only used this product a few times (just purchased unit), but works well." 
actual user feedback on BassPro.com