Weihai Smile International Trade Co., Ltd. [China]

Detailed Product Description

Display
Display3.0" FSTN LCD; 128 x 64 pixels
Contrast:  0~100% adjustable
Backlight: Auto / On
Visible Under Strong Sunlight

Sonar & Radio
Depth Capability: 0.3~30m
Wireless Operating Range: Max 300m
Sonar Frequency: 115KHZ
Sonar Beam Angle: 80deg @-10db
Radio Frequency: 433.9 MHz
Sonar Alarm: Fish / Shallow

Power
Handheld Power Supply: 4xAAA Alkaline Batteries
Handheld Battery Life: 45h Continuous Use
Control Box Power: 6~12V DC
Handheld power off automatically in 10min
without any using

Others
Unit Dimensions: 138mm x 69mm x 32mm.
Big/small fish identification
Sensitivity: 0~100% Adjustable Range.
"Freeze" Screen At Any Time
IPX7 Level waterproof casing design