Garmin ECHOMAP Ultra 2 10" Chartplotter 105sv with GT56UHD-TM Transducer

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With big, crisp, sunlight-readable touchscreen displays, these versatile Chartplotters put a world of fishfinding capability at your fingertips.

With built-in Garmin Navionics+™ mapping, and the transducer bundle adds Ultra High-Definition scanning sonars as well as CHIRP traditional sonar.


  • 10″ Touchscreen
  • Supports Livescope Sonar1 and more
  • Built-in Garmin Navionics+ Mapping
  • Wirelessly - share sonar, waypoints and routes2
  • Capture screen recordings to share fish catches
  • Multi-band GPS for improved position accuracy
  • Includes GT56UHD-TM Transducer;
  • Includes Garmin Navionics+™ Australia & New Zealand Mapping


The ECHOMAP Ultra 2 series supports the full lineup of LiveScope live-scanning sonar products


Select models are bundled with a GT56 transducer which provides Garmin CHIRP traditional sonar and Ultra High-Definition ClearVü™ and SideVü™ scanning sonars for photo-like images of what’s beneath the surface.


High-contrast vivid scanning sonar colour palettes make it easier than ever to distinguish targets and structure.


Experience unparalleled coverage and detail. Select units come with built-in Garmin Navionics+ mapping, which includes a 1-year subscription for daily updates, depth range shading, and more.


Bring a fresh new look and feel to your chartplotter with optional Garmin Navionics Vision+™ premium mapping (sold separately), featuring high-resolution relief shading, satellite imagery, and more.


If you have another compatible ECHOMAP Ultra 2 or ECHOMAP UHD2 chartplotter on your boat, you can wirelessly share information such as sonar3, waypoints and routes with them.



Get improved position accuracy with multi-band GPS


Connect to heading sensors, autopilots, Fusion-Link™ audio systems and more.


Pair with the free smart-device app for software updates, screen recording, Garmin Quickdraw™ Community data, and more4.


Wirelessly connect to your Force trolling motor to navigate to waypoints, draw and follow routes, and more.


The quick-disconnect bail mount lets you quickly install and remove your unit.

1LiveScope™ System sonar transducer sold separately
2Via one-to-one unit wireless connection only
3LiveScope sonar cannot be shared wirelessly between two ECHOMAP Ultra 2 or ECHOMAP UHD2 Chartplotters
4Requires the ActiveCaptain app on your compatible smartphone paired to your ECHOMAP Ultra 2 series Chartplotter


pdf download icon  Owner's Manual


pdf download icon  Installation Instructions



  • Dimension: 29.5 x 19.5 x 9.8 cm (11.6″ x 7.7″ x 3.9″)
  • Weight: 1.8 kg (4 lbs)
  • Waterproof: IPX7
  • Touchscreen: Yes  
  • Display Type: WXGA, IPS
  • Display Size: 21.7 x 13.6 cm; 21.7 cm diagonal (8.5″ x 5.4″; 10″ diagonal)
  • Display Resolution: 1280 x 800 pixels
  • Mounting Options: Bail or flush
  • Input: Touchscreen with Keyed Assist

Maps & Memory

  • Accepts Data Cards: 2 microSD Cards
  • Waypoints: 5000
  • Track points: 50,000
  • Tracks: 50 saved tracks
  • Navigation Routes: 100


  • GPS: Yes 
  • GLONASS: Yes
  • Galileo: Yes
  • BeiDou: Yes 
  • Has built-in receiver: Yes   
  • Receiver: 10 Hz
  • NMEA 2000 Compatible: Yes     
  • NMEA 0183 Compatible: Yes   
  • Supports WAAS: Yes  
  • Supports multi-band, multi-constellation GPS: Yes     

Built-in maps

  • Includes Garmin Navionics+™ Australia & New Zealand Mapping
  • Built-in Auto Guidance+ Yes   
  • Garmin Navionics+ Inland & Coastal: Yes (see Additional)
  • Tide tables: Yes (see Additional)

Optional map support

  • BlueChart g3 Yes 
  • BlueChart g3 Vision Yes
  • Garmin Navionics+™ Yes
  • Garmin Navionics Vision+™ Yes
  • TOPO 100K Yes
  • Standard Mapping  Yes
  • Garmin Quickdraw Contours Yes

Chartplotter Features

  • AIS: Yes
  • DSC: Yes 
  • Supports Fusion-Link™ compatible radios: Yes   
  • ActiveCaptain Mobile Planning Compatible: Yes   
  • Sailing Features: Yes

Electrical features

  • Power Input: 9 to 18 Vdc
  • Typical current draw at 12 Vdc: 2.3 A
  • Maximum current draw at 12 Vdc: 5 A
  • Maximum power usage at 10 Vdc: 34 W

Sonar Features

  • Displays sonar: Yes  
  • Power output    600 W
  • Traditional sonar (dual frequency/beam) built-in (single channel CHIRP, 70/83/200 kHz, L, M, H CHIRP)
  • ClearVü: Built-in 260/455/800/1000/1200 kHz
  • SideVü: Built-in 260/455/800/1000/1200 kHz
  • Panoptix™ sonar: Yes  
  • LiveScope: Yes


  • NMEA 2000® ports: 1
  • Garmin Marine Network Ports: 2 (large connector)
  • 12-pin transducer ports: 12-pin scanning sonar
  • ANT+ (Connectivity) Yes
  • Garmin Wi-Fi network (local connection) Yes

In The Box - With transducer

  • ECHOMAP Ultra 105sv
  • GT56UHD-TM transducer
  • Charging/data cable
  • Bail Mount With Quick Release Cradle
  • Protective sun cover
  • Hardware
  • Documentation


The Sydney-to-Perth rail link is currently closed due to heavy rain and flooding. The Melbourne-to-Adelaide rail link is also closed due to damage caused by a train derailment.

This situation is causing extended delays of deliveries to Western Australia for the following shipping services:

- Australia Post eParcel - Regular
- TNT Road

If you need an order in Western Australia urgently, consider using  the "Australia Post eParcel - Express" service if it is available for your order. Alternatively contact our WA MAIL ORDER DEPARTMENT to discuss options based on stock already available in WA.


Australia Post and our Commercial Couriers are expecting the festive season to be extra busy this year. Based on their advice, we cannot guarantee orders placed after the cut-off dates listed below will be delivered by Christmas.

To avoid disappointment place your Christmas orders as early as possible.

State Regular Express
ACT 11th Dec 15th Dec
NSW 11th Dec 15th Dec
NT   5th Dec 11th Dec
QLD 11th Dec 15th Dec
SA 11th Dec 15th Dec
TAS 11th Dec 15th Dec
VIC 11th Dec 15th Dec
WA   1st Dec 11th Dec


Overseas, offshore islands and distant mainland locations may take up to 3 or 4 weeks to deliver. Please contact your local Mail Order Department to discuss specific details relating to your situation.


All orders are shipped from our Brookvale, Sydney order fulfilment centre. Orders are normally shipped within 5 business days - most quicker!

Shipping day estimates after your order leaves our fulfilment centre in Sydney are based on Australia Post domestic delivery times:

 State   Regular
 ACT   2 - 3 business days   1 - 2 business days
 NSW   2 - 4 business days   1 - 3 business days
 NT   4 - 13 business days   3 - 5 business days
 QLD   3 -12 business days   2 - 4 business days
 SA   3 - 5 business days   2 - 4 business days
 TAS   4 - 8 business days   2 - 4 business days
 VIC   3 - 5 business days   2 - 3 business days
 WA   5 - 10 business days   2 - 6 business days

Last updated 12/09/2023

* These delivery times are an estimate and actual delivery times may vary based on peak periods and other external factors. Bulky orders may take longer.

Shipping rates are automatically calculated based on live quotes supplied by our shipping partners. The quote takes into consideration, the bulk of your cart, where you want it delivered and if you want express or standard shipping.

Get a shipping rate estimate by adding items to your online cart. Go to the cart by clicking on the shopping cart icon located at the top right of the page. Then enter your shipping destination information into the "Estimate Shipping and Tax" section of the shopping cart summary.

International Shipping

We are currently unable to deliver online orders outside of Australia.

If you are located outside of Australia and wish to place an order offline. Please contact our Mail Order department or send us an enquiry via the orange help bubble located at the bottom right of this page.



Online purchases can be returned/exchanged within 30 days. Some exclusions do apply.

Visit our Returns Policy page for details on how you can return an item.