Russian Menu Wireless Sonar Portable Fish Finder Sensor Echo Sounder Alarm River Lake Sea Bed Live 135ft/45M

Brand Name: LUCKY
Origin: CN(Origin)
Power Source: No. 7 Battery
Language: English
Sonar Frequency: Wireless: 125Khz
Detecting Range: 0.6-73 Meter
Sonar Coverage: 90
Power Input: AAA
Display: 2.2inch high-contrast Dot matrix FSTN LCD, pixels:128Vx64H
Back lighting: On/off White LED
Depth Capability: 135feet(45m)
Wireless Sonar: 90 degrees beam angle in 125Khz
Power Requirement: 4xAAA alkaline batteries
Waterproof design: level-4 (spray-water-proof)
Menu Approved Language: English& Russian