1) Display: high contrast FSTN LCD     
                 4-level grayscale, 160V X 132H     
2) Power output (RMS): 100 W       
3) Power output (peak-to-peak): 800 W      
4) Operating frequency: 200 kHz(transducer)     
5) Sonar coverage(transducer mode): 20 degrees at  200 kHz       
6) Depth Units: Meters/Feet     
7) Depth capability: 590 feet (transducer mode 200KHZ)     
8) Target separation: 2.5 inches       
9) Fresh/Salt Water Environment     
10) Temperature sensor: included in transducer       
11) Operational Temperature: From -10C to 50C (14 Fto122 F)     
12) Power input: 10 to 20 V DC / 8 AAA alkaline battery     
13) Transducer mounting: Suction cup mount     
14) Unit mounting: Portable case       
15) Clear fish icon, fish alarm     
16) Memory: Built in memory stores sonar setting when the unit is turned off