The LUCKY MT-202 is a compact, castable wireless sonar fish finder meant for kayak, shore, and ice fishing. It uses a 125 kHz 90° beam, shows fish and depth on a 3.5" horizontal LCD, and supports alarms plus sensitivity control. The biggest tradeoff is that wireless use requires you to manage the sensor tether and expectations for thicker-ice conditions.
A purpose-fit silicone screen cover designed for Helix 7 series fish finders, built to help protect the display from sun exposure and everyday weather while keeping dust and splashes at bay. It uses a snug, cut-to-fit shape plus included nylon straps for more secure transport.
