The Smartcast RF20 utilizes a traditional, single-beam 90-degree sonar to deliver ultra-wide coverage equal to twice the water depth up to 100 feet deep. Vital information is displayed on a high-visibility, 1.25-inch display with 48x32 lines of resolution, in a true STN grayscale that delivers clearly better images of the bottom, fish and structure. The large, easy-to-see digital readout is powered by an included Lithium 2450CR watch battery. This system is designed to be waterproof, and has a 75-foot operating range allowing you to easily travel around without losing your signal.

The Smartcast RF20 comes with a waterproof, A-channel RSS (remote sonar system), although the readout has an A/B option that allows for the use of two RSS sensors in the same area. The RSS typically lasts for 400 hours of in-the-water usage, and allows you to purchase replacements that are available on the manufacturer's web site, as well as at your local tackle dealer and major outdoor retailers. The Smartcast RF20 features one-touch menu navigation that allows you to easily control FishID+, depth range, fish alarm, and sensitivity, as well as Wet Switch technology that maximizes battery life by automatically shutting down when the Advanced RSS is out of the water. For those who like to travel light and go fishing anywhere and everywhere, this system is the perfect companion.

What's in the Box
Remote sonar sensor, rod mounted display, 2450CR battery, 3 different mounting sleeves, and operation manual.