Wireless DOT Martix Sonar Fish Finder TL66

Feature:

1)Switchable fish identification mode;2)Sensitivity:0-100% adjustable range;

3)Chart Speed:0-100% adjustable;4) Multi Level Depth Range;

5)"Freeze" screen at any time;6)Big/small fish identification;

7)Fresh/salt water environment;8) Ture changing water bottom graph;

Specifications:

1)Display

A.Display size:3.0 in/ 76mm, FSTN LCD b.Display Resolution:128x64 (HxW) Pixels

C.Display Contrast:0-100% range adjustable d.Backlight:On/Auto

E.Visible under strong sunlight

2) Sonar & Radio

A.Depth Capability:1-130ft/0.3-40m b.Wireless Operating Range:168ft/50m

C.Sonar Frequency:115KHz d.Sonar Beam Angle:80deg @ -10dB

E.Radio Frequency:433.9 MHz f.Sonar Alarms:Fish /Shallow

3)Technical and casing

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

Temperature:Air temperature sensor included in main unit

Operational Temperature:From -10C to 50C (14F to 122F )

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

Units:F/ft f/m C/ft c/m

Unit dimensions:138mm x 69mm x 32mm

4)Power

Power Supply:4XAAA Alkaline batteries

Sensor Battery Life:550 Hours of in-the-water usage, Sensor battery can be replaced.

Handheld Battery Life:45Hours continuous use

Handheld Power Off Automatically in 10 minutes without any using