Depth Finder / Fish Finder

[JasonRE]

Saw a Humminbird Piranha Max 153 Dual Beam Fishfinder on Amazon.com for around $80. Anyone have this one or similar to this model and find that it works well enough?

Also, is it strictly a fish finder or does it double as a depth finder as well? Would like to know which one is more efficient on the water.

Thanks

[apous]

Yes it's a "graph". It shows bottom composition and gives a digital display of depth (I.e. 7.3ft). However you can spend a little more money and buy a little bit bigger screen

[saute86]

I have one on the console of my aluminum boat. Works good. I have a lowance 4x elite-di on the front and prefer it over the 150.