Easy to use portable fish finder that provides realtime data on fish location and water conditions, helping you enjoy your time outdoors without distraction. Multifunctional tool displaying sea depth, fish depth scale, and water temperature to support informed decisions on the water. Accurate sonar readings with a maximum depth of 36 m (120 ft) and a 125 kHz frequency, delivering precise information to help you locate fish efficiently. Reliable PP material construction designed to withstand varied weather while maintaining performance in temperatures from 10 C to 60 C. Use scenario 1: freshwater lake or river outings—quickly assess depth and temperature to identify likely fish zones and optimize your approach. Use scenario 2: coastal or boatbased fishing—monitor sea depth and fish depth to target species and adjust strategies accordingly. Use scenario 3: allweather outdoor trips—rely on stable performance across morning cold and daytime heat, with dependable operation in a wide temperature range.