Wire DOT Martix Sonar Sensor Fish Finder TL58

Feature:
1)Switchable fish identification mode; 2)Sensitivity: Five
Levels;
3)Chart Speed: Five levels; 4) Multi Level Depth Range;
5)Big/small fish identification; 6)Fresh/salt water
Environment;
7) Ture changing water bottom graph.
Specifications:
1)Display
A. Display size: 41mm(W)x48mm (H), FSTN LCD b. Display
Resolution: 128x64 (HxW) Pixels

C. Backlight: On/Auto d. Visible under strong sunlight

2) Sonar

A. Depth Capability: 1-240ft/0.6-73.2m b. Sonar Frequency:
125KHz

C. Sonar Beam Angle: 45degree d. Sonar Alarms: Fish
/Shallow

3)Technical data

Built-in memory stores sonar settings when the unit is
Turned off

Temperature: Water temperature sensor included in main unit

Operational Temperature: -4F to 158F(-20C-70C)

Sensor could shut down when the sonar sensor is out of
Water

Units: Meter or feet

Unit dimensions: 130mm x 70mm x 25mm

4)Power

Power Supply: 4XAAA Alkaline batteries