Luhr Jensen Troll Speed Indicator allows you to easily and accurately control your trolling speed. This device operates on a simple, mechanical measurement of speed that accounts for the exact conditions your lure is running in. The Luhr Jensen Troll Speed Indicator measures troll speed accurately to within 1/10 of a knot and is unaffected by wind and waves. The Troll Speed Indicator allows you to maintain the precision control and critical speed needed to consistently catch fish.
- Displays in both MPH and knots
- Operates on simple, mechanical measurement of speed
- Accurate to within 1/10 of a knot
- Easy, 10 minute installation
- Easy to remove for storage with thumb screw
Reviews
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A must have
This old school device has been a game changer for the amount of fish in my boat! I highly recommend . There is reason they still make it.
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Accurate
Very reliable and trustworthy, better than GPS that's on-board in with my fish-finder.