· Simulation mode

   · Display Window Size: 38 x 38 mm

   · Green LED backlight

   · Display Type: Wide Temperature LCD

   · Depth readings from 2.0 to 100ft in 1/10th precision

   · Battery save mode

   · IPX4 Water Resistant Design

   · Battery strength indicator

   · User selectable feet or meter reading

   · Hi/Low sensitivity setting

   · Audible fish alarm

   · Fish depth scale

   · Operational wireless Frequency: 433/315MHz

   · Operational Range: 100FT

   · 125KHz Sonar Frequency

   · 90-degree sonar beam angle

   · 4 "AAA" Betteries for main unit operation