The 10-inch NavStar 10 and 12-inch NavStar 12 multifunction displays from Si-Tex combine radar, sonar, chart plotting and entertainment via Bluetooth and wireless LAN.

Each unit has touch-screen and traditional controls, plus NavStar’s 4-kW dual-range radar, which shows close and distant targets. The plotter has radar/chart overlay and runs C-MAP 4D cartography, and the dual-frequency (50/200kHz) sonar shows bottom composition, structure and suspended fish schools. The NavStar 10 starts at $2,199, NavStar 12 at $2,999. Si-Tex Marine Electronics, Riverhead, New York, (631) 996-2690. si-tex.com
This article originally appeared in the July 2017 issue.