The 4607 has numerous sounder display options including split and full marine screen zoom, A-scope and a choice of white, blue or black background. There's also a choice of colour palettes to highlight bottom structure or a particular fish species.
When purchased with an optional fuel kit, the FISH 4607 will let you track for boats and display fuel data on screen - another feature unique to Navman.
Its state of the art digital boat sonar technology delivers incredible target detail and high definition bottom structure in shallow and deep water.
