Are you struggling hard to find the best quality fish finder at an affordable price range? The Raymarine Dragonfly 7 Fish Finder device suits the best for most of the big boats for efficient tracing of the fishes both in marine water and in fresh water. This article mainly highlights the well-defined quality factors and the trustworthy features of the Raymarine Dragonfly 7 Fish Finder device.

raymarine dragonfly 7 fish finder review

The Raymarine Dragonfly is one of the best choices for most of the fishermen because of its high-resolution display with the CHIRP down imaging vision sonar unit. The Raymarine Dragonfly 7 Fish finder unit is enhanced with the display of clear images in an accurate measure. The Raymarine Dragonfly 7 Fish finder device comes with the GPS navigation system to trace out and alert about the worst weather condition and other natural disorders.

Raymarine Dragonfly 7 Fish Finder Review

This Raymarine fish finder is specially designed with the advanced dual sonar channel, which helps to change the settings for improving the wide spectrum range of the CHIRP technology. The main function of this device is to identify the underwater object’s layout and structure by means of the down vision dual sonar channel. This sonar unit helps to target the fish. Further, it can be connected with the Wi-Fi port and smart phone for image visualization through the 50 channel spectrums.

How Does It Work?

This Raymarine fish finder works with the inbuilt dual sonar unit and the temperature sensor induced in the transducer. The Compressed High-Intensity Radar Pulse technology is used in this fish finder to take the images below the sea water in a high dynamic ranging depth. The dual sonar unit provides the down vision imaging by the impulse emission of different frequencies, to produce the extreme imaging vision in a clear manner.


The Raymarine Dragonfly 7 fish finder works effectively to provide the product differentiation between the fish, plants, and other rock buildups in the deep marine. This traditional type of colored sonar display unit senses the accurate readings such as the temperature ranging, speed of the setup, depth readings, and water density. It constitutes of an external SD card mount for saving and storing the images for future use.

What Are The Key Specs?

The Raymarine fish finder is constructed with a seven-inch LCD display screen unit.  This square shaped fish finder provides a maximum depth of 600 feet for down vision CHIRP sonar unit and 900 feet for the conventional CHIRP sonar unit. The Transom mountable transducer is inbuilt with this fish finder unit to effectively trace out the fish in and around the boats in the deep sea water.

As it is waterproof, it can withstand incoming water and other worst weather conditions. It includes an internal GPS antenna receiver to track the upcoming natural disorders and to efficiently figure out the fishes in the deep water within a fraction of seconds. The color backlit LCD display helps to readout the reading and data even in the dark night for tracing the fishes.

It provides high resolution of 800 x 480 pixel, clear imaging vision. This product comes with three years of warranty and effectively works well in tracing the fishes in the deep sea. It constitutes the ability to store about 3000-way points and helps to route 150 different routings.

Does It Have Any Special Features? 

Yes, it does. With the use of the Raymarine Dragonfly 7 Fish finder, the time spent in fishing is reduced, through the CHIRP technology. The Raymarine Dragonfly 7 fish finder unit is optically bonded with the color display unit to avoid fogging and provides a wide range of viewing angles.

The dual channel sonar band spectrums such as the CHIRP down vision sonar channel and CHIRP conventional sonar channel are built in it. The down version type of CHIRP sonar technology is used for image capturing and the conventional type of CHIRP sonar technology is used for tracking the location of the fishes.

The Raymarine Dragonfly 7 Fish Finder unit is simple to fix and use in boats. This low power consumption fish finder device makes use of the lithium ion type of battery units. Also, the fish finder consists of the Micro SD memory card for easy map readout and to save the screen shots for future references.

This fish finder device is more compact with the C-Map for routing and tracing purposes, which further includes the transducer and the temperature sensor to sense the fishes. This ball and socket type of tilt swivel structure help to mount at any type of setup easily and gives a flexible choice to operate the device efficiently in a safer environment.

Raymarine Dragonfly 7 Fish Finder

Key Features – CHIRP sonar technology, high-resolution imaging, LCD display unit.

Pro – highly guaranteed, effective device, water resistant ability.

Thus, the clear imaging qualities of this fish finder display unit, ensure to provide the accurate reading and image display, each and every time.