LUCKYLAKER Sonar wireless sonar D
7.8 * 5.5 cm / 3.1 * 2.2 in Sonar Sensor
Detect Depth Range: 40 m(131 ft)
Sensor coverage range: 90 degrees beam angle in 125 Khz.
Sensor Operating Temperature: 14°F to 122°F(-10°C-50°C) .
Kindly notice dear customer that it is only a cable transducer, and needs to work with the monitor-- fish finder.
D transducer is for basic style, such as FFW1108, FFCW1108
D refers to Depth