Brand Name: LUCKY
Sonar Coverage: 90
Sonar Frequency: Two Modes: Cable: 200Khz, Wireless: 125Khz
Power Input: DC 10-18V
Detecting Range: 0.6-183 Meter
Language: English
Power Source: DC 10V-18V
Display: 3.9 inch high-contrast 4-level grayscale FSTN LCD
Pixels: 160V x 132H
Back lighting: On/off White LED
Depth Capability1: Cable transducer 540feet (180m)
Depth Capability2: Wireless 135feet (45m)
Sonar Coverage1: 45 degrees beam angle in 200Khz(Cable transducer)
Sonar Coverage2: 90 degrees beam angle in 125Khz(Wireless)
Wireless operational Range: 200feet (60m)
Wireless Frequency: 433.93KHz
Main Machine Power Supply: 8 x AA Batteries/12V Lead-acid Battery (Battery NOT included)