SeaTalk compatible for networking to other instruments, multifunction displays and autopilots
High contrast LCD display for excellent visibility
3 levels of display backlighting for night use
28mm tall, 7-segment digits for visibility across the cockpit
200 Khz frequency
Shallow, deep and anchor alarms
Depth readout in feet, fathoms or meters
Keel or waterline offsets tailor ST40 depth to your boat's characteristics
Speed readout in knots, kilometers per hour or miles per hour.
User resettable trip log
Water temperature readout in degrees Celsius or Fahrenheit
Master or repeater mode for displaying data at multiple locations
Manufacturer: Raymarine
Model Number: ST40 Bidata
Part Number: E22045
Condition: In Stock, Ready to Ship! This unit is in excellent physical condition and was removed from a boat that received a total electronics refit. See Photos. Guaranteed in good working order and covered by a 14 day policy. This listing is only for what is shown in the photos. No other parts or pieces are included.