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You'll get a good look at fish and their habitat with the Helix 7 Sonar G2 Fishfinder from Humminbird installed on your boat. SwitchFire technology allows you to choose between clear or max mode to filter out noise or show more detail using an advanced algorithm that filters out interference. DualBeam Plus sonar lets you choose a wide coverage area, or a narrower sonar cone for more detail. This system has an RMS power output of 500W, and a peak to peak output of 4000W, providing an accurate representation of the bottom down to 1500', which is displayed on the 7" diagonal color screen. The transom-mounted transducer features multiple coverage angles of 20° and 60° @ -10db, so that you can adjust the coverage to suit depth and angling conditions for the best returns.
Display provides bright, clear color images for easy viewing in harsh sunlight
7" diagonal LED-backlit display
Split screen bottom lock
Large digits view
Wide/narrow cone split screen
Custom view selections
Custom digital readout
Selective fish ID+
X-Press menu system
Gimbal or optional in-dash mount
DualBeam PLUS offers narrow detailed beam or wide beam for larger search
SwitchFire Sonar allows you to choose between clear or max mode to filter out noise or show more detail
Clear mode uses algorithms to reject interference
Max mode turns the sensitivity up to display all signal returns for more detail
In the Box
Humminbird Helix 7 Sonar G2 Fishfinder
Transducer and Cable
Limited 1-Year Warranty
Table of Contents
Display Size (Diagonal)
7" / 17.8 cm
Sonar Standard: DualBeam PLUS Sonar Coverage: 20° and 60° @ -10db Sonar Frequency: 200/83 kHz