NASA Clipper Instruments
The NASA Clipper range of instruments were launched in 1996 and quickly established themselves as popular and reliable products. The entire Clipper range share such features as a standard 110mm x 110mm square case, 7 Levels of red backlighting, large high-contrast display, tactile keypad, and all required components.

Combined Speed and Depth
Selectable Knots, MPH or KPH
Selectable Feet or Meters
Shallow Alarm and Keel Offset
Trip and Total Distance
Speed Alarm
20mA + 25mA for Lighting

Selectable Offset
Deep and Shallow Alarms
Selectable Feet or Meters
Intelligent Gain Control
Selectable Display Rate
Depth Trend and Averaging
20mA + 25mA for Lighting

No paddle wheel required
Reads SOG from your GPS
Speed in knots with 0.1 increments
Trip meter in N.Miles
20 Levels of Backlighting
Opto isolated NMEA input
Speed Trend Indicator
1.5mA + 10mA for Lighting