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10 Best marine gps units chartplotters of 2026
Save up to 15% off
Best Choice1
Retevis9.8Exceptional
Retevis RA27 25W Fixed Mount Marine Radio, IP67 Built-in GPS DSC Compact
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Mounting Options:Flush mount or bracket mount
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Waterproof Rating:IP67
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Built-in GPS:Yes
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Channels Supported:USA, Canada, International Marine Channels
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NOAA Weather Alerts:Yes
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Value for Money2
Garmin9.7Exceptional
Garmin ECHOMAP UHD2 74sv with GT54 Transducer, 7” Touchscreen Chartplotter, Garmin Navionics+ U.S. Coastal
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product dimensions:8.6 x 5.6 x 3.2 inches
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color:with GT54 Transducer
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whats in the box:ECHOMAP UHD2 7 chartplotter, GT54 transducer where noted, power/data cable, tilt mount, flush mount, protective sun cover, hardware and documentation.
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other display features:Wireless
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connectivity technologies:Wi-Fi
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3
Garmin9.6Exceptional
Garmin ECHOMAP UHD2 63sv with GT54 Transducer, 6” Touchscreen Chartplotter, Garmin Navionics+ U.S. Inland
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product dimensions:8.1 x 5.2 x 2.6 inches
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color:with GT54 Transducer
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whats in the box:ECHOMAP UHD2 6 chartplotter, GT54 transducer where noted, power/data cable, tilt/swivel mount, flush mount, protective sun cover, hardware and documentation.
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other display features:Wireless
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connectivity technologies:Wi-Fi
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4
Garmin9.3Excellent
Garmin GPSMAP 79sc, Marine GPS Handheld Preloaded with BlueChart g3 Coastal Charts, Rugged Design and Floats in Water
15% Off-
product dimensions:2.67 x 6.85 x 1.67 inches
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color:Black
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connectivity technologies:USB
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other display features:Wireless
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whats in the box:GPSMAP 79sc; Lanyard; USB cable; Documentation
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5
Raymarine9.2Excellent
Raymarine Axiom+ 7, Multi-Function 7" Display with Lighthouse North America Chart, Black, (E70634-00-102)
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6
UJTwqepKN8.9Very Good
GPS Receiver Quescan 3.3V-5V NMEA0183 RS232 4800 Baud Rate 1-10Hz Compatible with Marine Electronics
12% Off
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7
Garmin8.8Very Good
Garmin ECHOMAP UHD2 74sv Without Transducer, 7” Touchscreen Chartplotter, Garmin Navionics+ U.S. Coastal
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product dimensions:8.6 x 5.6 x 3.2 inches
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color:No Transducer
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whats in the box:ECHOMAP UHD2 device will vary depending on selection 12-pin sounder to 8-pin transducer cable Power cable Tilt/swivel mount with quick release cradle Protective cover Hardware Documentation
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other display features:Wireless
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connectivity technologies:Wi-Fi
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8
Garmin8.6Very Good
Garmin 18x LVC GPS Navigator Unit
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product dimensions:4 x 2 x 4 inches
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color:Black
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connectivity technologies:USB
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other display features:GPS or Navigation System
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whats in the box:GPS 18x with serial, USB or bare wire connection
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9
Raymarine8.3Good
Raymarine E70634 Axiom+ 7 Display
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10
Garmin8.2Good
Garmin ECHOMAP UHD2 64sv with GT54 Transducer, 6” Touchscreen Chartplotter, Garmin Navionics+ U.S. Coastal
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product dimensions:8.1 x 5.2 x 2.6 inches
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color:with GT54 Transducer
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whats in the box:ECHOMAP UHD2 device will vary depending on selection 12-pin sounder to 8-pin transducer cable Power cable Tilt/swivel mount with quick release cradle Protective cover Hardware Documentation
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other display features:Wireless
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connectivity technologies:Wi-Fi
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