The X4's proven reliability and wireless technology, make it the number #1 speed and temp system on the market today! Its the most advanced downrigger data system ever developed. This complete system includes the X4 Trolling Probe with InvisiTroll Technology, Magnum Digit Display, transducer, power cable, and cannonball safety cable. This is the system trollers coast to coast are talking about!

• Deep water, wireless transmission guaranteed to 300-feet
• Wireless data transmission, sends data via a sonar signal
  
• Works with any downrigger cable including superbraids, coated cable not needed!
  
• 4x more signal strength than the old Fish Hawk 840
• Operates at unique frequency of 70KHz
  
• Sealed probe electronics, totally leak-proof
• Water activated probe, auto-on and auto-off
• 100+ hour life on 4 AA batteries
  
• Cannonball breakaway safety cable included
• Flat screen LCD with Magnum sized digits that can be seen from the back of the boat
• Cool blue backlit screen doesn’t cause night-blindness
• Made in the USA