Part of the most advanced line of flasher-sonars ever built, the Marcum® M5 Flasher Lithium Combo System Sonar Fishfinder steps up your angling game like never before. This Marcum fishfinder offers brushless, dead-quiet operation with dazzling bright and crisp color definition of bottom, fish, baitfish, and your lure, all illuminated on the highest-resolution display available in a commercial-grade flasher. With advanced features like split-screen zoom, patented interference rejection, and 1,000W of expertly managed output power, the Marcum M5 Flasher Lithium Combo System Sonar Fishfinder has the raw power and refined performance to excel every time. You'll always know if you're angling for a school of bait fish or the catch of the day. This Marcum flasher utilizes a 20° ice transducer and patented 12 Step Interference Rejection to deliver 3/4" target separation. Selectable depth ranges of 20', 40', 80', and 160' allow customized operation, and the split-screen 5' zoom with Bottom Lock gives incredible presentation of your next big bites. The onboard battery status indicator keeps you informed, and its powerful battery runs up to 40 continuous hours. Dual USB power ports and two 1/4-20 ports allow additional accessories, while dual rod holders let you kick back. An inverted transducer rest eliminates freeze-up, and an articulating handle with locking spokes adjusts to fit most ice sonar systems. Includes 8' transducer cable, 12V 12Ah li-ion polymer battery, 3Ah charger, and 5-gallon transit bucket. Manufacturer's 2-year limited system warranty and 1-year limited shuttle/battery warranty.
Manufacturer model #: M5LI.

Brushless, dead-quiet operation
Dazzling bright and crisp color definition of bottom, fish, baitfish, and your lure
Highest-resolution display available in a commercial-grade flasher
1,000W output power
20° ice transducer
Patented 12 Step Interference Rejection
3/4" target separation
Selectable depth ranges
Split-screen 5' zoom with Bottom Lock
Up to 40 hours' continuous run time
Dual USB power ports
Two 1/4-20 ports
Dual rod holders
Inverted transducer rest
Articulating handle with locking spokes
Includes 8' transducer cable, 12V 12Ah li-ion polymer battery, 3Ah charger, and 5-gallon transit bucket
Manufacturer's 2-year limited system warranty and 1-year limited shuttle/battery warranty