Humminbird SmartCast RF20

Humminbird SmartCast RF20 mounts directly to a fishing rod for all-in-one simplicity

Ultimate portability, revolutionary Rod Mount fishfinder Easy to see 48V x 32H 1 " diagonal LCD display Wide 90 degree sonar coverage 100 feet depth capability with 100 feet remote operating range Accommodates rod sizes from .35" to .50" diameter Display uses a 2450CR replaceable battery Fully waterproof Remote Sonar Sensor typically lasts 400 hours of in-the-water usage A/B Channel option allows use of two Remote Sonar Sensors at the same time with reduce interference Ultra-wide sonar coverage equal to twice the water depth One Touch menu navigation easily controls Fish ID, Depth Range, Fish Alarm, Display Contrast, Chart Speed and Sensitivity Lightweight, compact, and totally waterproof display Wet Switch technology maximizes battery life by automatically shutting down when RSS is out of the water RSS replacements available at your local tackle dealer and major outdoor retailers