The Humminbird Smartcast RF30 is a fishfinder designed for the recreational angler ready for a step up from traditional fishing and offers an unmatched level of convenience. This fishfinder may be small, but it has plenty of built-in capabilities, and can provide you with the ultimate in portable sonar in a simple, rugged package that mounts directly on your wrist.

The Smartcast RF30 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, and features a pulse backlit display for viewing during fading light conditions, as well as a time and date function. 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 RF30 comes with a waterproof, A-channel RSS (remote sonar system), although the readout's A/B option allows for the use of two RSS sensors in the same area. The RSS includes water surface temperature, 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 RF30 features one-touch menu navigation that allows you to easily control FishID+, depth range, fish alarm, and sensitivity. It also features Wet Switch technology that maximizes the 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.

Just a glance at your wrist gives you the fish, structure and bottom information you need with the RF30 Wrist Mount. Navigate easily between Fish ID+, depth range, fish alarm and sensitivity screens with the One-Touch menu. You'll appreciate the impressive 75 feet wireless range and 100 foot depth capability of the Remote Sonar Sensor, and wide 90 degree sonar beam shows you fish, structure and the bottom, wherever you cast. From the bank, on the boat...it's great anywhere you fish.