Yes, this is the famous MarkFish which lets you make waypoints on your GPS from your Fishfinder or from an external button.

The unit comes with wiring instructions, a set of 8 x Heatshrink glueline crimp connectors, and a 1 Amp standard blade fuse.

SKU: MF001 Category:


Markfish enclosure is fully sealed against liquid ingress and has integrated mounting holes.

  • Marine-grade wiring
  • Operating Voltage: 9 to15Vdc
  • Power consumption: Approx 100mA
  • Serial Input: Connects to NMEA 0183 OUT from Fish Finder
  • Serial Output: Connects to NMEA 0183 IN of GPS
  • Serial Data: 4800 Bits per second, 8 Bit word, No parity, 1 Stop bit.
  • External waypoint trigger: Waypoint is sent to GPS when this wire is earthed using a suitable push button. (Button is not included)
  • Dimensions: (Approx ) W: 8cm x H: 4cm x D: 2.5cm
  • Weight: (Approx) 200 gram
Weight 0.2 kg
Dimensions 2.5 × 8 × 4 cm


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