Garmin GMR1236 xHD3 12Kw 6ft Open Array Network Radar czone Deutch Connector Kit 80-911-0131-00 Provides Bottom Tracking ability to

Provides Bottom Tracking ability to Optimum and Digi-Troll electric downriggers

There's also an optional battery temperature sensor available

These holders are designed primarily for storage but may be used for light tackle trolling

Protects fixed ropes from abrasion and sharp edges

Garmin GMR1236 xHD3 12Kw 6ft Open Array Network Radar czone Deutch Connector Kit 80-911-0131-00 Provides Bottom Tracking ability toGarmin GMRTM 1236 xHD3 12kw 6 feet Open Array Radar and Pedestal Model: K10 00012 27 SCAN AVERAGING TECHNOLOGY IMPROVED TARGET SIZE PROCESSING SPLIT SCREEN DUAL RANGE DISPLAY 100 KNOT COMMERCIAL GRADE WIND RATING QUIET OPEN ARRAY DRIVE MOTOR A first for Garmin magnetron radar, scan averaging helps filter out sea clutter and interference to enhance the detection and display of consistent targets. Pulse expansion and angular target size processing