SI-TEX 10" Chartplotter/Sounder Combo w/Internal GPS & C-MAP 4D Card

The SI-TEX 10" Chartplotter/Sounder Combo w/Internal GPS & C-MAP 4D Card provides maritime operators with a high-performance navigation and underwater imaging solution designed for demanding environments. For tactical and military personnel operating in coastal or littoral zones, precise positioning and depth monitoring are non-negotiable for mission success. This integrated system eliminates the need for separate modules by housing a high-sensitivity internal GPS and a professional-grade sounder within a ruggedized chassis. Whether conducting search and rescue or navigating unfamiliar waters, this unit ensures situational awareness remains at its peak.

This unit features a 10.4-inch high-resolution touchscreen paired with a heavy-duty silicone keypad, allowing operators to choose the most effective interface for current weather conditions or gear loadouts. The inclusion of the C-MAP 4D Card offers advanced charting capabilities, while the programmable day and night modes ensure the display remains readable without compromising light discipline or night vision. Its internal GPS provides rapid satellite acquisition, while the sounder functionality delivers detailed bottom contour and water column data. The hardware is built to withstand the vibration and environmental exposure typical of high-speed tactical watercraft.

The SI-TEX 10" Chartplotter/Sounder Combo w/Internal GPS & C-MAP 4D Card is an ideal upgrade for patrol boats, interceptors, and commercial vessels requiring reliable data in real-time. The hybrid control system is particularly beneficial for operators wearing gloves or working in heavy seas where touchscreen precision might be compromised. Installation is streamlined by the internal GPS antenna, though the unit remains compatible with external sensors for specialized mounting requirements. For those looking to buy a professional-grade marine navigation system with proven specifications, this combo offers the durability and accuracy required for serious duty.