LUCKY Fish Finder Portable, Handheld Wired Fishfinder Fishes Alarm Sonar Sensor Transducer with LCD Display for Kayak Fishing

Use the sonar sounder in normal ways
Fix the float position in advance. Toss the sensor and float into the water.
For kayak fishing
1. Attach the Side-Scan Adapter to the boat hull using the mounting tabs;
2. Break though the hull of a boat. Place the sonar sensor against the hull bottom 1 inch underwater.
For ice fishing
1. You should clear the snow on the ice layer. Make sure the surface is smooth enough. Put the transducer directly on ice layer to detect fish distribution in purpose of selecting a place to drill a hole
2.There should be no air between the sensor and the ice and no air between ice layer and the underwater either. Otherwise, the fishing sonar will not work properly.
3. Cut a hole through the ice and put the sonar sensor directly in the water. Enjoy the fishing gear.

Specification
1. 2inch TN/ANTI-UV LCD Display
2. Blue LED Back lighting
3.1.81inch diameter transducer sensor
4. Detect Depth Range: 3ft~328.08ft under sensor
5. Sensor coverage range: 45 degrees beam angle in 200Khz
6. Sensor Operating Temperature: -14°F to 122°F(-10°C-50°C)

Package Included
1. Fish Finder Display
2. Sonar Sensor (Transducer) with 25ft cable
3. Removable Transducer Float with Rubber Stopper
4.Transducer Side-Scan Adapter
5. Stainless Bolt and Wing Nut
6.Neck Strap
7.User Manual

Warm Tips
1. The fish lures and the fish smaller than 3.94inch can’t be detected by the fish finder.
2. This model of fish finder doesn’t distinguish big fish and small fish normally. However, it can show big fish and small fish by adjusting sensitivity to high level through sensitivity setting.
3. The transmitter (transducer) is waterproof design but the receiver (fish finder with display) is not. Keep the transducer in dry condition after fishing to extend its product life.

? Fish and bottom contour readout: It detects and displays water depth, approximate fish location, short & tall weeds, sand & rocks on bottom.
? The device suits for variety fishing environments: It can be used for off shore fishing, boat fishing, ice fishing, lake fishing, sea fishing and so on. You can also use it on a moving kayak with speed below 5mph
? Depth readout: The transducer detector range is in a 45°cone underwater. The detection of depth range is from 3ft(1m) to 328ft (100m) below sonar sensor. The depth can be shown either in feet or meter. The transducer is with 25 ft cable and removable transducer float.
? Small fish finder with powerful functions: 5 modes sensitivity options; battery save mode; backlight mode; fish and fish school alarm. Normally it supports 4-5 hours continuous working with brand new batteries. Open battery save mode can be working even longer.
? Warranty Policy: We offer 12 months warranty for this item. Any questions before or after purchase, please feel free to contact us via Amazon message (response within 24 hours every day online).