Digital speed log / depth sounder for boat
CLIPPER DUET
Nasa Marine
Best selling combined Speed/Distance Log and Echo Sounder in standard 110mm square size. Suitable for open cockpit mounting.
As with all Nasa instruments - it is excellent value too.
Technical Specifications
- Depth Sounder in feet and metres.
- Shallow Alarm and Keel Offset.
- Complete with well proven Transducers.
- Speed in MPH , Knots and Km/H.
- Trip and Total Distance in Miles, Nautical Miles and Kilometres.
- Speed Limit Alarm
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