It is a 50 channel GPS with track plotting and chart plotting. It has optional Navionics Platinum and optional WeatherSense, CannonLink and InterLink network modules. The sonar features of the unit include Freeze frame with ability to mark structure on sonar, instant image update and Real time sonar RTS Window. It has selective fish ID, sonar echo enhancement, sonar recording and sonar snapshot.

The smart unit also has Split screen zoom, TrueArch technology and wide narrow cone split screen. It has user friendly features with custom digital readout selection, custom view selection and large vision of the digits. It also has selectable background. This system has temperature alarm, temperature graph and trip log. It has X Press menu system and you can view preset keys.

Humminbird 1157C Marine GPS has backlight for enhanced visibility. It is waterproof and has In-dash mount. The unit has an RMS power output of 1000 watts and peak to peak power output of 8000 watts. Dimensions of this GPS system are 13.1 x 9.3 x 2.9 inches.

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USB 2.0 connection

This marine GPS system has got 5.0 inch diagonal screen which support a maximum resolution of 640 (V) x 640 (H) pixels. It stores 3,000 waypoints, 50 routes and mover 20,000 point tracks in its storage. Hence you can easily track the position where you are and where you want to be.

The GPS system supports Trackplotting, Chartplotting, GPS Speed and Humminbird UniMap features. The network modules supported are WeatherSense, Wireless Sonar Link, CannonLink and InterLink. The user friendly device offers Custom Digital Readout Selection, Custom View Selections, Large Digits View, Quick Disconnect Mounting System, Selectable Background, Temperature Alarm, Triplog and X Press Menu System. The device includes Speed and Temperature functions as well. This GPS system is water proof providing high security to it. For additional storage the device also has a MultiMediaCard slot.

The Sonar facility offers features like Instant Image Update, Real Time Sonar RTS Window, Selective Fish ID, Sonar Echo Enhancement, Sonar Recording, Split Screen Zoom, Sonar Snapshot, TrueArch Technology, Wide Narrow Cone Split Screen and Freeze Frame functions. The GPS system offers enhanced accuracy as it is WAAS enabled, EGNOS enabled and MSAS enabled.

The Humminbird 788C Marine GPS System offers Fish Alarm as its audible function. Company provides one year of warranty period for any service support.

This marine GPS system supports EGNOS and WAAS. This 16 channel receiver consists of a 3.5 inches 256 colour LCD TFT display that ensures enhanced visibility. It supports 320 x 240 pixels maximum resolutions that ensure excellent image quality. It consists of a built in antenna for effective and enhanced signal reception. This device is very easy to use with user friendly features and controls buttons that can be easily accessed on the front panel.

The compact Humminbird 383c Marine GPS System provides you 50 routes and 2000 waypoints. This diligent GPS system features fish finder, water temperature, sensor, depth display, chart plotter and sonar/sounder. This device is water proof enabling you to use under water as well. Besides, it is very compact and light in weight measuring 4 inches in depth, 5.2 inches in width and 7.4 inches in height. The power required is DC 10 to 20 V. The maximum depth it can operate is 1000 ft while the operating frequency is 83/3200 Hz.

Other features include split screen zoom and real time sonar window. A transducer is included with it.

This stylish device presents a clear view with its TFT display. Its 5 inches screen supports display resolution of 640 x 480 pixels. The unit is capable of supporting colour outputs with display illumination. Other significant features include Split screen zoom and Real Time Sonar (RTS) window. This GPS nav possesses a transducer of the type XNT-9-20-T – Dual-beam. It supports In-hull and Transom mounting. It can detect up to depth of 1500 ft with a target separation of 2.5 inches and a beam width of 20-60 degrees. Further, it has Built-in temperature sensor. Another facility is its sonar detection featured with TrueArch, Sonar recording, Selective Fish ID+ and Sonar echo enhancement.

This GPS system comprises Internal Map cartridges and Data cards with WAAS enabled accuracy. The data input mode is via keypad. With its efficient antenna, it can receive information from 16 different channels thus extending its tracking capacity. Its internal memory can store up to 3,000 waypoints and 50 routes. Furthermore, it supports Trackplotting and Chartplotting. The marine features associated with this powerful system are Fish Finder, Water Temperature Sensor and Sonar / Sounder. In addition, there are alerting facilities for Arrival Alarm, Off-Course Alarm, Fish Alarm, Low Battery/Voltage Alarm and Water Temperature Alarm. The included software is Marine Cartography and it is compatible with Software such as Navionics Gold and Navionics HotMaps Premium. For extended memory storage, it supports SD Card Slot and MultiMediaCard slot.

The energy conservative Humminbird 787c2 Marine GPS System uses low voltage power typically 10 – 20V DC power. The company provides 1 year warranty.