Are you an amateur or a professional fisherman who wants to make fishing easier and more enjoyable? Look no further than the MarlinView Portable Fish Finder. With its 2.4 inch TFT color LCD screen, it can detect and display underwater contour, water depth, water temperature, and fish size with depth. It has two user modes, Wireless/Simulation, so you can try all functions in simulation mode and go fishing in wireless mode.

The wireless sonar transducer, with its fish attractive lamp, makes it easier to detect fishes. It has a transparent replacement cover, so you can see where the sensor is even in the dark. The wireless fish finder supports a 196FT (60m) wireless operating range and 147FT (45m) depth detection, so you can go fishing in different ways, such as ice fishing, river fishing, sea fishing, fishing off the shore, kayak fishing, or fishing in the night.

This portable fish finder has various features settings, such as detect sensitivity, screen brightness, depth range, zoom, depth alarm, fish alarm, fish icon, units alteration, and language selection. You can set up the sensitivity from 1 to 10. The more sensitive it is, the more detailed it can detect. An alarm will sound when the portable fish finder detects fish corresponding to the alarm setting, and it can distinguish the relative fish size (large, medium, and small) in a certain water area. You can choose from four different units in the menu--M/℃, FT/℃, M/℉, FT/℉.

Both the wireless fish finder and the sonar are rechargeable and come with a USB cable for charging. The hand-held can last 4 hours with a full charge, and the sonar sensor can last 10 hours with a full charge.

The wireless sonar ball of the wireless fish finder comes with two fish attractive lamps, making it easier to find fishes. The detect angle of the sonar transducer is 90 degrees, and the detect depth is from 0.7m (2.3ft) to 45m (147ft). The wireless operating distance of the depth sounder can reach 60m (196ft).

This portable fish finder is designed to be easy to use, with multiple ways to use it for fishing. Tie the fishing line to the hole of the sonar sensor and cast it into the water, or attach the adapter to the fishing boat hull using the mounting tabs. It's suitable for shore fishing, kayak fishing, sea fishing, and ice fishing.

With its clear screen and portable, handheld design, the MarlinView Portable Fish Finder is the perfect tool for making fishing easier and more enjoyable.

• Clear Display Screen: 2.4 inch TFT color LCD screen displays underwater contour, water depth, water temperature, and fish size with depth, making it easy to read and interpret.
• Wireless Sonar Transducer: Equipped with a fish attractive lamp and transparent replacement cover, making it easier to detect fishes even in low-light conditions.
• Versatile Usage: Suitable for different types of fishing, including ice fishing, river fishing, sea fishing, fishing off the shore, kayak fishing, or fishing in the night.
• Sensitivity Settings: Allows you to set up the sensitivity level from 1 to 10 for more detailed detection.
• Fish Alarm: Sounds an alarm when the fish finder detects fish, distinguishing the relative fish size (large, middle, and small) in a certain water area.
• Multi-Unit Options: Offers four different units to choose from the menu, including M/℃, FT/℃, M/℉, and FT/℉.
• Wireless Operating Range: Provides a wireless operating range of 196FT (60m) and a depth detection range of 147FT (45m).
• Rechargeable: Both the wireless fish finder and sonar are rechargeable, with a USB cable provided for charging. The handheld unit can last up to 4 hours on a full charge, and the sonar sensor can last up to 10 hours.
• Portable and Handheld: Compact and lightweight design makes it easy to take on-the-go for fishing trips.