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Humminbird 581i HD DI Combo Marine GPS Navigator, 5", Grayscale, Sonar Detector 4089901
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Product Info for Humminbird 581i HD DI Combo Marine GPS Navigator
The Humminbird 581i HD DI Combo Marine GPS Navigator is here at Opticsforyou.com and as usual we offer fantastic discounts !
Purchase your new Humminbird 581i HD DI Combo Marine GPS Navigator from Opticsforyou.com today and you will appreciate the easy checkout process, fantastic customer service, Free Shipping policy and information on easily tracking your order.
Humminbird 581I HD DI Combo
Specifications for Humminbird 581i HD DI Combo GPS Fishfinder:
| Display Size: | 5.0" diagonal |
| Display Pixel Matrix: | 640V x 320H |
| Display Type: | FSTN LCD |
| Display Colors/Grayscale: | 16 Level Grayscale |
| Down Imaging Sonar Coverage; 455 kHz / 75° @ -10db; 800 kHz / 45° @ -10db: | |
| Dual Beam PLUS Sonar Coverage: | 200 kHz / 28° @ -10db; 455 kHz / 16° @ -10db |
| Target Separation: | 2.5 inches |
| Power Output (RMS): | 500 Watts (RMS) |
| Power Output (Peak to Peak): | 4000 Watts (Peak-to-Peak) |
| Temperature: | Included |
| Speed: | GPS Speed Included |
| Backlight: | Yes |
| Waterproof: | Yes |
| Mount: | Quick Disconnect |
| Unit Size: | 7.25" H x 7" W x 4" D |
| Transducer - Standard: | XNT-9-DI-T |
| Transducer Mounting: | Inside Hull or Transom |
| Power Input: | 10-20 VDC |
| Power Draw: | Lights off |
Features of Humminbird 581i HD DI Combo Sonar Fishfinder & GPS:
- ADVANCED SONAR FEATURES
- Switchfire Sonar
- Split Screen Zoom
- Split Screen Bottom Lock
- Wide Narrow Cone Split Screen
- Freeze Frame with the ability to Mark Structure on Sonar
- Selective Fish ID+
- Real Time Sonar RTS Window
- Sonar Echo Enhancement
- TrueArch Technology
- USER-FRIENDLY TECHNOLOGY
- 3D Chart View
- Large Digits View
- Custom View Selections
- Custom Digital Readout Selection
- Selectable Display Colors
- Selectable Background Colors
- Triplog
- X-Press™ Menu System
Package Contents:
- Humminbird 581i HD DI Combo Marine GPS Navigator, 5", Grayscale, Sonar Detector 4089901
