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MD77ROT Rate of Turn Indicator

SKU: MNE-0011

MD77ROT Rate of Turn Indicator

Rate of Turn Indicator

  • NMEA-based Rate of Turn Indicator, displaying the Rate in degrees per minute
  • ROT up to 30 degrees per minute

From Marine Data

  • Clear and Easily Read Dial Display
  • Rate of Turn up to 30°/min
  • Panel or Bulkhead Mounted
  • Touch Controls
  • Local and Remote Dimming Control
  • Automatic Detection of Previously Lost Data
  • Digital NMEA 0183


The MD77ROT from MARINE DATA is a NMEA-based Rate of Turn Indicator, displaying the Rate in degrees per minute.
Housed in a robust, compact aluminium enclosure with a touch panel for background and pointer illumination, the MD77ROT is ideal for any vessel.
The MD77ROT 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.
Compact and rugged, the MD77ROT offers a solution for locations where the available space is limited and may be either bulkhead or panel mounted. Finished in jet black to complement other marine navigation equipment.
The MD77ROT from MARINE DATA: flexible in application, easy to install and simple to maintain.


  • Automatic warning of the lost valid rate of turn data
  • Automatic detection of previously lost rate of turn data without a reset required
  • Local and Remote dimming control


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

By Marine Data

Additional information

Weight1.9 kg
Dimensions33.00 × 24.00 × 21.00 cm
Item Measurements

Please see Data Sheet


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