Portable Waterproof Screen Display Alarm Function Wireless for All Fishing red

Feature: 1. Screen Display: The fish finder features a LCD screen that allows for easy readability even in low light conditions. Information collected by sensors will be displayed on the host, including water depth, temperature, fish size, underwater contours, and battery levels of both the main unit and sensors. 2. Memory Function: The fish depth finder remembers previous settings when turned off, with the option to change depth and temperature units based on your preferences. 3. Automatic Turn On: The sonar fish finder will automatically turn on when placed in water. Ensure to dry it after use, as the sensor will continue working if wet. 4. Waterproof Design: The handheld fish finder is waterproof for worry free use in water environments.