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New Products for 2024:


SeaGauge G4

Analog Sensor conversion

24 sensor inputs (12/12)

4 Indicator runtime

4 External relay drive

Fuel Flow option

WiFi and NMEA 2000 data

Embedded Web Server

SD data logging

-View on-board and review off-board.


Chetco Digital's SeaGauge™ line of marine products designs and manufactures state of the art digital instrumentation, remote switching, engine data logging, and SeaSmart.NET™ + NMEA 2000™ wireless networking for marine applications.

Our unique technology converts existing analog engine data into high resolution graphics which can be controlled from any laptop, smartphone, tablet, or all weather touch screen display.

Marine Analog Sensor Gateway with WIFI

For dependable and reliable circuit switching up to 15 amps - our digital switch units provides sealed protection and easy menu selection. Our products utilize rugged sealed units for years of dependable performance.

Wireless technology allows easy control and installation from up to 40 feet. Multiple units can be mounted without running sensor or power wire all over you vessel. If your dash is tight on space - check out our multi-functional units which offer up to 28 features in the space of one instrument. Click on the pictures below to get more information on our outstanding line of gauges and switches. We also offer custom design and configuration to fit your application.

  • Tachometer
  • MPH
  • Engine Temperature
  • Manifold Temperature
  • Water Temperature
  • Battery Voltage
  • Battery Amps
  • Oil Pressure
  • Fuel Level
  • Fuel Pressure

... and much more!


• Contact 8-5 PST: (541) 469-4783 • About Us