Weatherproof Rate of Turn Indicator with 118mm dial, displaying up to 30 degrees per minute. Compact aluminium enclosure with rotary control.


The MD67ROT is a weatherproof, NMEA-based Rate of Turn Indicator displaying Rate in degrees per minute. Housed in a robust, compact aluminium enclosure which is fully sealed to IEC 60945 Exposed Area Classification for external or internal use, and is ideal for any vessel.

The MD67ROT provides a clear and easy to read 118 mm diameter analogue dial display graduated in 1 degree per minute rate increments. Rate range: Up to 30 degrees per minute to Port and Starboard. It features a tough polycarbonate faceplate and rotary encoder control for varying the background and pointer illumination.

May be either bulkhead or panel mounted. Finished in Jet Black (RAL 9005) Fine-texture Powder Coat to complement other marine navigation equipment.

The MD67ROT from Marine Data: flexible in application, easy to install and simple to maintain.


  • Weatherproof Marinised Rate of Turn Indicator
  • Rate of Turn up to 30°/min
  • Clear and Easily Readable Dial Display
  • Panel or Bulkhead Mounted
  • Rotary Dimmer with Push Control
  • Local and Remote Dimming Control
  • Digital NMEA 0183
  • Fully sealed to IEC 60945 Exposed Area Classification


  • External use on a seagoing vessel
  • To display Rate of Turn (ROT) data transmitted from NMEA 0183 compatible marine equipment at a convenient location