Garmin Striker 4 was the best for my $$ when I decided to search Amazon for a portable fish finder for my Jonboat.
My fishing deck and trolling motor are all removable since I do not have a trailer and instead transport boat in back of my '96 Chevy. Since this is the case I needed a fish finder that didn't have to be mounted. I did a lot of research on the ones I thought would be within my price range and do what I NEEDED it to do.This is the unboxing and small assembly of the kit i purchased from Amazon.com the Garmin Striker 4.
This kit is $169.98 and is Prime eligible.
DISCLAIMER :This link is a affiliate link,if you purchase a product with this link I may recieve a small commission. There is NO additional charge to you! Thank you if you do and I promise if this is what you are looking for you will be pleased.

Garmin Striker 4 portable kit https://amzn.to/2sjarX6

LOOK for my upcoming video with me using the Garmin striker 4 to catch bass and navigate shallower waters.

#garyveechallenge