GARMIN ECHOMAP UHD 94sv with GT56UHD-TM Transducer


SKU: 010-02524-01 Category:


Garmin EchoMap UHD 94sv with Bluechart G3 for US and GT56UHD-TM Transducer

Included in box:

  • ECHOMAP UHD 94sv with BlueChart g3 for U.S.
  • GT56UHD-TM transducer
  • Power/data cable
  • Tilt mount with quick release cradle
  • Flush mount
  • Protective cover
  • Hardware
  • Documentation


This chartplotter supports a variety of Garmin transducers (sold separately), including the Panoptix LiveScope scanning sonar system, which lets you see all around your boat in real time. 


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


Select the transducer bundle to add a GT56 transducer for Garmin CHIRP traditional sonar and Ultra High-Definition ClearVü and SideVü scanning sonars. With three scanning sonar frequencies and 20% greater range for our UHD SideVü sonar, you’ll get top performance at all depths. 


Experience unparalleled coverage and detail with preloaded BlueChart g3 coastal charts featuring integrated Navionics data. Charts cover the coastal U.S., including the East and West coasts, Gulf of Mexico and the U.S. and Canadian sides of the Great Lakes.  


Create personalized fishing maps on-screen with 1’ contours. Keep the data to yourself, or share it with the Quickdraw Community on the Garmin Connect app3. 


If you have multiple compatible ECHOMAP UHD or ECHOMAP Ultra devices on your boat, the 7” and 9” models can share information — such as sonar, user data and charts — with them. 


Connect to your compatible autopilots, digital switching, weather, Fusion-Link audio system, media, VHF, AIS, engine data, heading sensors — such as the SteadyCast sensor — and more from one screen. 


Built-in Wi-Fi connectivity pairs with the free all-in-one mobile app for access to the OneChart feature, smart notifications, software updates, Garmin Quickdraw Community data and more1. 


Take control of the most powerful and efficient trolling motor available, route it to waypoints, follow tracks and more from the screen of your chartplotter. 



Physical dimensions 11.4″ x 6.5″ x 2.4″ (28.2 x 16.4 x 6.0 cm) 
Water rating IPX7 
Mounting options Bail or flush 
Antenna Internal or external over NMEA 2000 
Receiver 5 Hz 
Display size 7.8″ x 4.8″; 9″ diagonal (19.9 x 11.3 cm; 22.9 cm diagonal) 
Display resolution 400 x 800 pixels 
Weight 2.3 lbs (1.0 kg) 
Display type WVGA display 


Maximum depth 

2,300 ft @ 77 kHz, freshwater  

1,100 ft @ 77 kHz, saltwater  

(depth capacity is dependent on water bottom type and other water conditions) 

Wireless remote compatible No 
J1939 Compatible No 
Dual-frequency (50/200 kHz) sonar capable Yes 
Transmit power 500 W (RMS) / 4,000 W (peak to peak) 
SiriusXM Weather & Radio compatible No 
Polarized Support No 
Water temperature log and graph Yes 
Supports FUSION-Link compatible radios No 
Power consumption 18W 
NMEA 0183 output ports 1 
NMEA 2000 compatible Yes 
Bottom lock (shows return from the bottom up) Yes 
CHIRP sonar technology Yes (Built-in) 
NMEA 0183 compatible Yes 
Transducer pin numbers 12 
Supports AIS (tracks target ships position) Yes 
GSD Black Box sonar support No 
GCV Black Box sonar support Yes 
Sonar history rewind Yes 
Video input ports None 
SideVü Yes with CHIRP (built-in) 
ActiveCaptain compatible Yes 
GRID (Garmin Remote Input Device) compatible No 
Garmin Radar compatible No 
Supports DSC (displays position data from DSC-capable VHF radio) Yes 
Garmin Marine Network ports 1 Panoptix port 
Garmin Sonar compatible Yes 
NMEA 0183 input ports 1 
Wireless connectivity Yes 
Wireless mouse compatible No 
Sonar recording Yes 
Dual-beam (77/200 kHz) sonar capable Yes 
Waypoints 5,000 
Garmin SmartMode compatible (customizable monitor presets) No 
Video output ports None 
Garmin Meteor Audio System compatible No 
ClearVü Yes with CHIRP (built-in) 
Sailing Features Yes 
Tide tables Yes