契约的鱼类寻找NAKI620-200/50kHz

Display - Display size: 4.5inchs / 115mm, FSTN LCD - Display Resolution: 240V x 128H - Gray scale: 4level - Screen Backlight Sonar - Depth capability: Max 1150ft (350m) - Sonar frequency: 200 kHz / 50kHz Dual beam sonar - Sonar coverage: 35degree @ -10db in 83 kHz 12degree @ -10db in 200 kHz - Sonar Alarms: Fish / Shallow / Low battery Technical and casing - Back-up memory: Built-in memory stores sonar settings when the unit is turned off. - Units: Meter / feet, Celsius / Fahrenheit - Temperature included - Transducer mounting: Transom or Inside hull - Unit Dimensions: 7.5" x 4.2" x1.9" (190 x 107 x 98 mm) - Casing: Sealed and waterproof Power - Power Supply: 10-20 VDC - Sonar Output Power: 1200 watts (peak-to-peak) - Sonar Output Power: 150watts (RMS) Other Features -Real time sonar windows -Large digits view -Superb viewing in direct sunlight. - Screen backlit for night / low-light viewing - 3-level side fishing indication - Fresh/Salt Water Environment - Displays fish targets at higher boat speeds - Back-up memory: Built-in memory stores sonar settings when the unit is turned off. - Zoom - Choose detecting range automatically - Tilt & twist quick release mount