Mine is the same as Gil, now it sits in my basement collecting dust.
The new ones are better and colored, make sure you get 100' cable, my old AquaView has only 50' cable, Black&White tube. On a few ice fishing bus trips it rescued a lot of fishing rods, It keeps kids amused, young and older.π
As Gil says it's a learning tool, watching fish and how they react to your bait.