Signstek FF-002 Wireless Portable Handheld Fish Finder FishFinder With Round Sonar Sensor (Transducer) White LED Backlight

Features
Signstek Fish Finder is especially designed for amateur and professional fishermen to find out the location of fish with sonar sensor. Ideal for fishing and family vacations.
The unit can be used in ocean, river or lake and is fantastic for detecting schools of fish in any particular area.

How Sonar Works:
Sonar technology is based on sound waves.The system uses sonar to locate and define structure,bottom contour and composition, and depth directly below the transducer.The transducer sends a sound wave singnal and determine distance by measuring the time between the transmission of the sound wave and when the sound wave is reflected off an object; it then uses the reflected signal to interpret location,size and composition of an object.

Wireless Sonar Sensor:
Operating wireless sonar sensor is very ease for users. Just simply attach the transducer to the end of your fishing line and case it into the water as you would normally float or lure.

Feature
User selectable feet or meter reading.
Big/small fish identification and fish depth indicator.
Audible fish and depth alarm, depth alarm 3-99ft.

Specification:
Display: 2.4” 4 levels LCD
Resolution:V128xH96
Backlight:White LED
Depth Range Max & Min: 120FT & 2FT
Sonar Frequency: 125Khz
Power: 4-AAA battery
Charging Voltage: 5v
Channel:12 channel

Package
1 x Fish Finder
1 x Transducer
1 x USB Cable
1 x Neck Strap
1 x User Manual

Note:
Cold weather is extremely hard on the electrical components within the display housing.It is suggested keeping the unit in temperatures above 0 degrees Fahrenheit.

Features

• Display type: 4 levels grayscale LCD V128*H96 with White LED backlight
• 10-level sensitivity setting and multi levels depeth range
• Auto zoom bottom tracking and quick manual zoom
• Depth reading from 2.0 to 120ft in 1/10th precision
• Bottom contour and water temperature indicator