Color Display Portable Fish Finder Sonar Sounder Alarm Transducer Fishfinder 0.7-100m fishing echo sounder with English

Sonar Frequency: Cable: 200Khz
Sonar Coverage: 45Degrees
Detecting Range: 0.6-183 Meter
Power Source: No. 5 Battery
Brand Name: DASNAKI
Power Input: AAA
Language: English
Item Name: Color Display fishing echo sounder fish finder
Display: Tn/anti-uv lcd Color Display fishing finder
Backlighting: Green led fish finder
Power Requirement: 4 x alkaline batteries(not included)
Depth Range Max: 328 feet (100)
Depth Range Min: 2 feets (0.7m)
Color: Yellow
Sonar Frequency: 250
Operational Temperature: -4F to 158F(-10C-50C)
Sonar beam angle: 45 degree