NEWEST TECHNOLOGY - Your portable fish finder can detect and display underwater contour, water depth, water temperature and fish size(big/middle/small..
7 inch touch screen color monitor with sun-visor for bright environment outside.Widely used for monitoring aquaculture, underwater exploration, Ocean/..
The dispaly send wifi hotspot can view with your cell phone at the same time.Adjustable LED brightness, which can meet your different needs.Maximum su..
IP68 waterproof, high-definition low-light CCD camera with LED night vision function, built-in 12 LED lights, can control the light switch according t..