Pro-Troll Black Box Technology Book
The most comprehensive book on Black Box technology ever assembled.
- Learn how and why fish are attracted to a downrigger cable that gives off a small electric charge.
- Includes step by step procedure you can use to determine if your boat attracts or repels fish.
- Learn the principles of the Black Box and how to optimize your boat's charge for each species of fish.
California Proposition 65 Warning
These products may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information visit: www.P65Warnings.ca.gov
1 Model Available
| Model | Stock | Price | Qty |
|---|---|---|---|
| 1506 | Out of Stock | $9.99 |
Other Pro-Troll Accessories Available
Pro-Troll E-Chip Kit
$3.77 - $9.97
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