Fish Hawk X4 Probe **Backwards Compatible With 840 and 800 Systems**

This item will not be available until December 2016 due to factory back orders.

Fish Hawk X4 Probe FH-X4-P **Backwards Compatible With 840 and 800 Systems**

Smaller. More powerful and efficient. Bulletproof. The Fish Hawk X4 Trolling Probe is the most advanced probe ever built. Introduced in the spring of 2009, the X4 Probe continues to get rave reviews from trollers already using them. Already own a Fish Hawk? No problem, the X4 Probe works with the older Fish Hawk 840 Thermo Troll.

Deep water transmission, 300-feet guaranteed
Easy on batteries, 4 AA will last a minimum of 100-hours
Also works with the older Fish Hawk Thermo-Troll 840
Water activated - auto-on and off
Fully sealed electronics case, 100% leakproof
30% smaller, minimizes cable blowback, 6 1/2" x 2" max
Wireless, sends data back to the boat via sonar signal, does not need a coated cable
Made in the USA