Humminbird Humminbird

Humminbird Helix 8 G3 CHIRP MEGA SI Fishfinder/GPS + Transducer 140/240/1075/1200 KHz

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8" • HD • High-contrast colour display • 140/240/1075/1200 KHz • Mega Side Imaging • 1000W RMS • New "Reflex" interface

As low as: $1,440.90

Manufacturer's Suggested Retail Price $1,516.80


Price as configured: $1,440.90

2 years warranty

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3x $499.51
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Price as configured: $1,440.90


Humminbird Helix 8 G3 CHIRP MEGA SI Fishfinder/GPS + Transducer 140/240/1075/1200 KHz

Panoramic display

Humminbird's Helix fishfinders feature a 8" display. This way, you have a compact device that still offers amazing quality with crisper, more accurate images. The high-contrast colour displays also allow for perfect readability even in the sunlight and are guaranteed to never fog up.

HD Helix 7 DS
2D finshfinder

2D HD Fishfinder

This fishfinder uses Humminbird's Dual Beam technology. One narrow beam provides high-accuracy returns and bottom while another wider beam allows for a larger search area. The 140/240KHz transducer gives crisp image detail up to 150 m deep.

Dual Spectrum

Before you cast, know what's down there thanks to long, well-defined fish arches, and a clear view of fish-holding structure and the bottom. Powered by our proprietary, Low Q CHIRP transducer, Dual Spectrum offers two ways to search: wide mode for maximum coverage and narrow mode for maximum detail..

Dual Spectrum

Mega Down Imaging

Get unprecedented underwater clarity with coverage down to 200 feet below your boat. You'll unlock more fish and structure with 20% more detail than MEGA Down Imaging Sonar.

MEGA Side Imaging

See the world below like never before with crystal-clear viewing out to 200 feet on either side of your boat. You'll unlock more fish and structure with 20% more detail than MEGA Side Imaging Sonar.

Utilisation simple

Easy to use

Just like any other Humminbird fishfinder, the Helix 8 G3N is extremely intuitive and easy to use.


The Humminbird Helix 8 features a state-of-the-art GPS antenna for unmatched accuracy. This built-in receiver provides extra fast position.

AutoChart Live

AutoChart Live

Create real-time maps of your fishing spots, with access to patented Humminbird® LakeMaster® features. Map depth contours, bottom hardness and vegetation as you drive your boat, with eight hours of built-in recording time.

Démontage rapide

Quick-release mechanism

The Helix 8 is delivered with a robust mounting bracket which provides stability even in choppy seas. This mount also features a quick-release mechanism to remove your fishfinder from your boat in the blink of an eye.

TM: Transom-mount transducer


Display : 8 "
High-contrast colour display
Transducer : MEGA Side Imaging+
140/240/1075/1200 KHz
Power output RMS 1000 W
Power : 10 - 20 Vcc
Accessories included : Helix 8G3 MEGA SI+ fishfinder display
Transom-mount transducer
Transducer mount
Display mount
Power cable

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