Garmin echoMAP Plus 42cv With Transducer GT-20 4pin

A Great Addition to Any Fishing or Boating Trip!

This compact combo has lots of built-in benefits. Easy-to-install and even easier to use, it has a bright 4.3” display that is easy to read on a sunny day on the water. It features built-in support for Garmin CHIRP traditional sonar that delivers remarkable target separation and CHIRP ClearVü scanning sonar for nearly photographic images of what’s below the boat.

Preloaded worldwide basemap and BlueChart g2 HD and BlueChart g2 Vision HD compatibility. Plus, it has Quickdraw Contours mapping software to instantly create personalized fishing maps on-screen with 1’ contours as you fish. You own these maps. They are yours to keep private or share with the Quickdraw Community on Garmin Connect™.

Plus, you can share waypoints and routes with other ECHOMAP or STRIKER units. It also features a quick-release mount allowing you to quickly remove your device from power and mount.

• Bright, sunlight-readable 4.3” combo
• Built-in support for Garmin CHIRP traditional sonar plus CHIRP ClearVü™ scanning sonar
• Preloaded worldwide basemap; compatible with BlueChart® g2 HD and BlueChart® g2 Vision® HD¹
• Built-in Quickdraw Contours mapping software instantly creates personalized fishing maps on-screen with 1’ contours as you fish
• Share waypoints and routes with other ECHOMAP™ or STRIKER™ units

The Garmin CHIRP Difference
The built-in sonar capabilities of ECHOMAP Plus 42cv include our CHIRP traditional sonar, one of the most sophisticated sonar technologies available for the fishing and boating public. CHIRP traditional sonar provides amazingly clear target separation and definition, because it puts even more energy onto the target than traditional sonar. It also provides traditional sonar support for Minn Kota® and MotorGuide® trolling motors with integrated transducers.

Clear Scanning Sonar Images
Garmin CHIRP ClearVü scanning sonar gives you a nearly photographic image of what’s below your boat. You clearly see structure, submerged objects and fish.

Quickdraw Contours to Create Your Own Maps
Instantly create personalized fishing maps on-screen with 1’ contours as you fish. Tailor them to fit your needs. These are your maps — you own them. Keep the data to yourself, or share it with the Quickdraw Community on Garmin Connect.

Upgrade to Our Best Maps on the Water
Step up to LakeVü HD, LakeVü HD Ultra with Max Def Lakes, BlueChart g2 HD or BlueChart g2 Vision HD, which adds Auto Guidance² and other great features. A single microSD™ card slot provides expandable memory for accessory map purchases.