Cutepet Portable Fish Finder Wireless Sonar Sensor And Handheld LCD Display Depth Finder Echo Sounder Receving Distance 100M TF-8019

Description

Material: ABS.Sonar frequency: 125KHZ.Detection Angle: 90 °Depth of detection: 0.7-40 m.Probe power: CR2032 button battery.Host power: 4*AAA battery.Receiving distance: 100 meters.Detection frequency: 433.92MHZ.