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Product No Longer Available

Unfortunately Garmin Fishfinder 300C is no longer carried by OpticsPlanet. You can also explore other items in the Fishfinders, Fishing Gear categories yourself to try and find the perfect replacement for you!

The Garmin GPS Fishfinderhas been discontinued and no longer available. Please visit our Fishfinders page to check out Garmin and other brands GPS devices.

Garmin Fishfinder 300C Product Info

The Garmin Fishfinder 300C sold by us is an 100% Genuine Garmin Fishfinders product that comes with a Garmin manufacturer's warranty. Garmin Fishfinder 300C will fulfill all of your specific needs as Garmin products are trusted and considered to be the best GPS navigation systems all around the world. Buying a Garmin Fishfinder 300C from us means getting the best price and purchasing from a trusted source - we're an Authorized Garmin Dealer for all Garmin handheld, marine, and auto GPS receivers as well as running and cycling GPS watches, fishfinders, radios, and hundreds of Garmin GPS Accessories, software and maps.

The affordable Fishfinder 300C color sounder is just right for recreational anglers who fish primarily in freshwater lakes.

See Fish in Bright Color

The 300C has a super bright, high resolution 3.5-inch QVGA color display with improved user interface, plus UltraScroll for screen updates at live-action speeds. The 300C comes with a dual beam transducer, which provides excellent coverage in shallow waters.

Benefit from High Performance Sonar

The 300C features the high performance sonar receiver found in most of the Garmin marine lineup.

Other features:

  • Power output: 150 watts (RMS) 1200 watts (peak to peak)
  • Auto Gain setting adjusts sonar sensitivity automatically
  • See-Thru technology shows weak and strong returns simultaneously
  • Round flasher display mode
  • Whiteline shows you how thick the bottom is
  • 2X and 4X automatic and manual zoom
  • Battery voltage indicator
  • Single NMEA-0183 output

Garmin Fishfinder 300C is available with the following options:

  • Garmin 010-00682-00 Fishfinder 300C, dual beam transducer (plastic transom/trolling motor mount with depth, temp)
  • Garmin 010-00682-01 Fishfinder 300C, dual beam transducer (plastic transom/trolling motor mount with depth, temp), translated Pkg/Instr.

Specifications for Garmin Fishfinder 300C:

  Physical & Performance
Unit dimensions, WxHxD:  4.5" x 4.5" x 2.4" (11.4 x 11.4 x 6.1 cm)
Display size, WxH:  2.1" x 2.8", 3.5" diagonal (5.3 x 7.1 cm, 8.9 cm diagonal)
Display resolution, WxH:  240 x 320 pixels
Display type:  QVGA
Weight:  9.6 oz (272 g)
Waterproof:  yes (IPX7)
CANet compatible:  no
Audible alarms:  yes
Dual-frequency sonar capable:  no
Dual-beam sonar capable :  yes
Split-screen zoom:  yes
Ultrascroll (displays fish targets at higher boat speeds):  yes
See-thru technology (exposes fish hidden in cover):  yes
Fish Symbol ID (helps identify fish targets):  yes
AutoGain Technology (minimizes clutter, maximizes targets):  yes
Whiteline (indicates hard or soft bottom):  yes
Adjustable depth line (measures depth of underwater objects):  yes
A-scope (real time display of fish passing through transducer beam):  no
Bottom lock (shows return from the bottom up):  yes
Water temperature log and graph:  yes
Water temperature sensor included:  yes
Water speed capable (displays speed on water):  yes
Frequency:  80/200 kHz (dual beam)
Transmit power:  Dual Beam, 150 W (RMS), 1,200 Watts (peak to peak)
Voltage range:  10-20 VDC
Maximum depth:  900 ft (dual beam)
Cone angle:  45° or 15° (dual beam)

Garmin Fishfinder 300C Package Contents:

  • Fishfinder 300C
  • Transom/trolling mount transducer (dual beam)
  • 6ft. power/data cable
  • Bail mounting bracket
  • Flush mount hardware
  • Quick start manual

Garmin Fishfinder 300C Related Products

Garmin Fishfinder 300C Unorderable Models

Garmin Fishfinder 300C 010-00682-00, MPN: 010-00682-00, UPC: 753759075903, Code: GA-FH-AFAFED-010-00682-00
Garmin Fishfinder 300C WW (with multilingual packaging and documentation) 010-00682-01, MPN: 010-00682-01, UPC: 753759075910, Code: GA-FH-AFAFED-010-00682-01

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