Years in the making, this classic design has been improved even more by ice fishing legend Dave Genz. The 'Blue Box' is nearly indestructible to last for years of hard use. The battery storage compartment is redesigned with a universal transducer holder system. The FL-12 is the next generation of 3-color, flasher/finder technology. The new look with its streamlined, flat surface delivers a larger display that won't trap rain or snow and increases the viewing angle by 50 percent. The simple to operate system only requires two control knobs. The FL-12 offers ten steps of interference rejection and a 20 ft. Low Power range setting option for use in super shallow water or thick weeds. A new enhanced receiver gives you cleaner signals and less noise. Each Genz Pack Combo comes with a 12 volt, 7 amp-hour battery with charger and an Ice-Ducer transducer.

• FL-20 Genz Pack
• Genz pack features -
• Pre-drilled holes for optional accessories & easy access semi-enclosed battery compartment
• Built-in transducer holder fits all sizes of Ice-Ducers
• Specially designed base fits on top of a 5 gal. bucket
• Pre-tapped transducer support eye-bolt hole
• Large cable storage compartment
• FL-20 features -
• Flat-screen & super bright LED 3-color display
• 10 interference rejection settings
• 5 depth ranges down to 300 ft., plus 20 ft. Low Power mode
• 6 ft. & 12 ft. Auto Zoom Ranges
• Built-in low battery indicator
• Night mode setting
• Target ID of less than 1/2 in.
• 525 segments of resolution
• Uses all Vexilar FL series transducers
• Weight: Approximately .4 pounds
• Shipping Dimensions: Approximately 7 x 2.75 x 1 inches.