1) Display: TN/ANTI-UV LCD

2) Display size: 40Wx39H

3) Sensor Coverage: 90 degrees beam angle

4) Back lighting: Green LED backlight

5) Depth Range Max/Min: 131Feet(40meters)/2Feet(0.7meters)

6) Wireless operational Range: 120Feets(35meters)

7) Operational Temperature: -4F to 158F(-20C-70C)

8) 4xAAA batteries, battery save mode, battery strength indicator

9) High/Low sensitivity setting 10) Fish depth scale, audible fish alarm

11) User selectable meter or feet readings

12) Sensor could shut down when it is out of the water

13) W-sensor battery requirement:One replaceable CR-2032 lithium battery

14) Bottom show:Show the bottom grass or rock

15) Waterproof design: level-4 (spray-water-proof)

16) Can resist the interference from the grass when use in lake