Fish Hawk X4 Probe

Lake Michigan Angler Verified independent store

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The X4 Probe gathers trolling speed and water temperature from the depths and uses a sonar signal to send that data back to the boat. Replacement probe for X2 and X4 System. Backwa rds compatible with Model 840. KEY FEATURES: Wireless sonar data transmission Ultra-long battery life (4 AA batteries not included) Detects speed changes of 1/10 MPH Water activated auto on/off Leak-proof double o-ring design Includes breakaway double snap swivel and probe bumper Made in U.S.A. Show more