ebay.com lizard fishing lure LizardZ™ You can rig your lizard Texas Rigged with a light weight or Carolina Rigged for offshore bass on wood piles or grass Zoom 8" Magnum Lizard Junebug

$5.99 The shiners are great for bass fishing

Eight models are available in the series to cover a wide range of conditions and species considerations

The earliest were LCDs or drawings on unwieldy pieces of paper (which did have the advantage that you could save and later review what youd seen), and now more advanced computers

A couple of internal mechanism pics will also help

Use hard cases: Store lures in crush-proof plastic trays

Pros One sonar for shore, kayak, and ice No cable, bracket, or screen to rig Free app with Ice Flasher mode and GPS Good all-round value Cons Battery drops sharply in the cold You fish off your phone screen Not purpose-built for ice A wireless sonar ball with no screen or cable that you lower through the hole and read on your phone, with a dedicated Ice Flasher mode in the free app