The Si-Tex CVS-210 Fishfinder is a high-performance 10″ CRT Dual-Frequency Sounder designed to pinpoint fish or structure, in close or offshore.

Power output of 1000 watts RMS (8000 watts peak-to-peak) with power-reducer selections of 100 watts and ten watts.
22 basic depth ranges to 3000′ with Auto Range and Auto-Shift.
Eight brilliant colors on high-resolution 10″ CRT with single-or dual-frequency displays of 50 and 200 kHz.
Two separate transmitters and receivers to give you TRUE dual frequency performance.
Selectable background colors of blue or black for optimum viewing day or night.
Split-screen displays selectable vertical or horizontal.
Clean Echo, anti-clutter and STC controls.
Excellent discrimination with A-Scope, Bottom Lock, Bottom Expansion, Zoom and Bottom Zoom.
Built-in DepthGraph stores history of bottom contour, depth and temperature in memory for later recall an review. Similar to saving a paper chart recording.
DepthGraph
can include position data with Loran/GPS input. All-in-one screen of graphic/digital display mode displays bottom contour along with complete steering information.
Real-time temperature graph plus digital depth, temperature, boat speed and distance traveled.
Automatic bottom contour with image advance speed linked directly to boat speed.
NMEA 0183 input/output data ports for interface with other on-board electronics.
Adjustable keel alarm and seven-level fish alarm.
Built-in simulator.