Radically re-engineered Fish Hawk X4 Trolling Probe, featuring InvisiTroll Technology. Provides speed and water temperature at the depth of the downrigger ball. Includes downrigger ball Safety Cable. Requires 4 AA batteries (not included).
Compatible with X4 LCD, and backwards compatible with Fish Hawk 840 and 800 systems. Works to depths of at least 200-feet.
One year warranty.
