Features:
Get the approximate location of fish and the depth of water.
Display the nature or circumstance of bottom of Sea (i.e. grass, rock and sand).
Round transducer sensor with 7.5 m cable, 45-degree beam angle.
With fish depth scale and audible fish alarm.
User selectable meter or feet readings.
Range of depth readout up to 100 meters.
Removable float

Specification:
Display : TN/ANTI-UV LCD
Backlighting: Green LED
Powered by : 4 x AAA batteries (NOT included)
Measurement units: Feet and meters
Depth range :100m
Sensor Beam Angle :45 degrees
Operating temperature : -20 Celsius to 70 Celsius (-4 Fahrenheit to 158 Fahrenheit)

How to Use:
1. Fix it to the boat hull
2. Use a float on the cable to mount the sonar inside the water
3. Fix it on a pole and push it into the desirable position inside the water
4. Cut a hole on the ice surface and place the sonar under the water

Package Included:
1. Fish Finder Display
2. Sonar Sensor (Transducer) with 25ft cable
3. Stainless Bolt and Wing Nut
4. Operation Manual

Product Features

• 【1-100m Depth Fish Finder】: The detection of depth range is from 3ft(1m) to 328ft (100m) below sonar sensor. The transducer is with 25 ft cable and removable transducer float can detector range in a 45°cone underwater.
• 【Fish & Bottom Contour Readout】: This portable fish finder can detects and displays water depth, approximate fish location, short & tall weeds, sand & rocks on bottom.
• 【Fish Alarm】:When the fish finder detect the fish in the detector range,you can hear the human voice to reminder.
• 【Long Working Time】:With the brand new batteries,it Normally can supports 4-5 hours continuous working .if you open battery save mode can be working even longer.
• 【Widely Application】:This sonar fish finder best for off shore fishing, boat fishing, ice fishing, lake fishing, sea fishing and so on.