Detecting Range: 0.6-73 Meter
Sonar Frequency: Wireless: 125Khz
Power Source: No. 5 Battery
Brand Name: LUCKY
Language: Russian
Sonar Coverage: 90-degree beam angle
Power Input: AAA
Model: FFW718
Max Depth: 120ft(40m)
Sonar Coverage: 90 degrees
Screen Size (in.): 41Wx48H
Sonar Frequency: 125KHz