Marine Navigation & Instruments – Page 133 – Hern Ship Store

Skip to content

Free Shipping all Orders Over $150.

Marine
Electronics
Electrical
Pumps & Plumbing
Top Brands
- Garmin
- Humminbird
- Lowrance
- Minn Kota
- Raymarine
- Si-Tex
- Simrad

Marine
Electronics
- Autopilots
- Cartography
- Compasses
- Communication
  
  Communication - Accessories
  CB Radios
  Cellular Amplifiers
  Mobile Broadband
- Cameras & Night Vision
  
  AIS Systems
  Cameras - Network Video
  Cameras & Night Vision
  Underwater Cameras
- Fishfinders, Plotters, GPS
  
  GPS - Chartplotters
  GPS - Fishfinder Combos
  GPS - Track Plotter
  GPS - Only
  Fishfinder Only
  Ice Fishing Flashers
  Sounder / Sonar Modules
  Transducers
  Transducer Accessories
- Instruments - Accessories
  
  Marine Monitors
  Gauges
  Clocks & Barometers
  Instruments
- Network Cables & Sensors
  
  Gauge Accessories
  NMEA Cables & Sensors
  Network Cables & Modules
- Radars
  
  Radar
  Radar/TV Mounts
- Satellite Antennas & Receiverss
  
  Satellite Receivers
  Over-The-Air TV Antennas
  Entertainment - Accessories
  Satellite TV Antennas
  Televisions
- Stereos & Speakers
  
  Amplifiers
  Speakers
  Stereos
  Subwoofers
  Stereo Remotes
  Speakers Home & Outdoor
  Speakers - Tower / Soundbars
- VHF Radios & Accessories
  
  Antennas
  Antenna Mounts & Accessories
  Hailer Horns
  Loud Hailers
  Satellite Telephone
  VHF - Handheld
  VHF - Fixed Mount
Electrical
- Fuses & Breakers
  
  Breakers - Fuses
  Busbars, Connectors & Insulators
  Circuit Breakers
  Fuse Blocks & Fuses
- Batteries & Battery Management
  
  Alternators
  Batteries
  Battery Isolators
  Battery Management
  Meters & Monitoring
- Chargers & Inverters
  
  Battery Chargers
  Chargers & Inverters
  Charger / Inverter Combos
  DC to DC Converters
  Inverters
  Solar Panels
- Electrical Panels
- Shore Power
- Switches & Accessories
- Wire - Terminals - Tools
  
  Electrical - Accessories
  Terminals
  Tools
  Wire
  Wire Management
Pumps & Plumbing
Top Brands

Facebook
X (Twitter)
Instagram
TikTok
Pinterest
YouTube

Home Collection Marine Navigation & Instruments

Price

From To

From $

To

To $

Brand

Product type

Accessories(416)
AIS Systems(38)
Autopilots(122)
Cameras & Night Vision(19)
Cameras - Network Video(30)
Compasses(64)
Compasses - Magnetic(8)
Fishfinder Only(32)
Gauge Accessories(84)
Gauges(191)
GPS - Chartplotters(37)
GPS - Fishfinder Combos(156)
GPS - Track Plotter(3)
GPS Only(2)
Ice Flashers(21)
Instruments(67)
Marine Monitors(2)
Meters & Monitoring(1)
Network Cables & Modules(60)
Night Vision(1)
NMEA Cables & Sensors(200)
Portable Power(5)
Radars(96)
Sounder/Sonar Modules(15)
Steering Wheels(1)
Tackle Storage(1)
Transducer Accessories(117)
Transducers(236)
Weather Instruments(6)

Availability

In stock(2031)
Out of stock(0)

Filter

Sort by:

Price

From To

From $

To

To $

Brand

Product type

Accessories(416)
AIS Systems(38)
Autopilots(122)
Cameras & Night Vision(19)
Cameras - Network Video(30)
Compasses(64)
Compasses - Magnetic(8)
Fishfinder Only(32)
Gauge Accessories(84)
Gauges(191)
GPS - Chartplotters(37)
GPS - Fishfinder Combos(156)
GPS - Track Plotter(3)
GPS Only(2)
Ice Flashers(21)
Instruments(67)
Marine Monitors(2)
Meters & Monitoring(1)
Network Cables & Modules(60)
Night Vision(1)
NMEA Cables & Sensors(200)
Portable Power(5)
Radars(96)
Sounder/Sonar Modules(15)
Steering Wheels(1)
Tackle Storage(1)
Transducer Accessories(117)
Transducers(236)
Weather Instruments(6)

Availability

In stock(2031)
Out of stock(0)

2031 products

Sort by:

Garmin GMR Fantom 24x Dome Radar - Black

Garmin GMR Fantom 24x Dome Radar - Black

Type: Radars

Garmin GMR Fantom 24x Dome Radar - Black

Regular price $3,099.99

Sale price $3,099.99 Regular price

Unit price

/per

Garmin LiveScope XR LVS62 Transducer Only

Type: Transducers

Garmin LiveScope XR LVS62 Transducer Only

Regular price $2,499.99

Sale price $2,499.99 Regular price

Unit price

/per

Humminbird Open Water Adapter Kit - MEGA Live

-1%

Type: Accessories

Humminbird Open Water Adapter Kit - MEGA Live

Regular price $296.95

Sale price $296.95 Regular price ~~$299.99~~

Unit price

/per

Humminbird HELIX 15 CHIRP MEGA DI+ GPS G4N CHO Display Only

Humminbird HELIX 15 CHIRP MEGA DI+ GPS G4N CHO Display Only

-7%

Type: GPS - Fishfinder Combos

Humminbird HELIX 15 CHIRP MEGA DI+ GPS G4N CHO Display Only

Regular price $2,497.95

Sale price $2,497.95 Regular price ~~$2,699.99~~

Unit price

/per

Humminbird ICE Adapter Kit f/MEGA Live

-15%

Type: Accessories

Humminbird ICE Adapter Kit f/MEGA Live

Regular price $423.95

Sale price $423.95 Regular price ~~$499.99~~

Unit price

/per

Humminbird HELIX 5 CHIRP/GPS Combo G3

Humminbird HELIX 5 CHIRP/GPS Combo G3

Type: GPS - Fishfinder Combos

Humminbird HELIX 5 CHIRP/GPS Combo G3

Regular price $349.99

Sale price $349.99 Regular price

Unit price

/per

Humminbird HELIX ICE Conversion Kit - MEGA 360

-17%

Type: Accessories

Humminbird HELIX ICE Conversion Kit - MEGA 360

Regular price $1,319.95

Sale price $1,319.95 Regular price ~~$1,599.99~~

Unit price

/per

Lowrance Portable Kayak Kit

-16%

Type: Accessories

Lowrance Portable Kayak Kit

Regular price $190.95

Sale price $190.95 Regular price ~~$229.00~~

Unit price

/per

Faria Euro Black 4" Speedometer - 30 Knot (Pitot)

-41%

Type: Gauges

Faria Euro Black 4" Speedometer - 30 Knot (Pitot)

Regular price $49.95

Sale price $49.95 Regular price ~~$84.99~~

Unit price

/per

Faria Platinum 2" Oil Pressure Gauge - 80 PSI

Type: Gauges

Faria Platinum 2" Oil Pressure Gauge - 80 PSI

Regular price $69.99

Sale price $69.99 Regular price

Unit price

/per

Humminbird ICE Adapter Kit - MEGA 360

-17%

Type: Accessories

Humminbird ICE Adapter Kit - MEGA 360

Regular price $412.95

Sale price $412.95 Regular price ~~$499.99~~

Unit price

/per

Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N CHO Display Only

Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N CHO Display Only

-7%

Type: GPS - Fishfinder Combos

Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N CHO Display Only

Regular price $2,682.95

Sale price $2,682.95 Regular price ~~$2,899.99~~

Unit price

/per

Humminbird GM H7R2 Gimbal Mount f/HELIX 7 G4N Models

Type: Accessories

Humminbird GM H7R2 Gimbal Mount f/HELIX 7 G4N Models

Regular price $59.99

Sale price $59.99 Regular price

Unit price

/per

Faria Newport SS 2" Cylinder Head Temperature Gauge w/Sender - 60 to 220 F

Faria Newport SS 2" Cylinder Head Temperature Gauge w/Sender - 60 to 220 F

-20%

Type: Gauges

Faria Newport SS 2" Cylinder Head Temperature Gauge w/Sender - 60 to 220 F

Regular price $49.95

Sale price $49.95 Regular price ~~$62.99~~

Unit price

/per

Faria Chesapeake Black 2" Fuel Level Gauge (Metric)

Faria Chesapeake Black 2" Fuel Level Gauge (Metric)

Type: Gauges

Faria Chesapeake Black 2" Fuel Level Gauge (Metric)

Regular price $44.99

Sale price $44.99 Regular price

Unit price

/per

Prev
1
…
131
132
133
134
135
136
Next

Subscribe to our emails

Be the first to know about new collections and exclusive offers.

Email

You have already subscribed!

By subscribing you agree to the Terms of Use & Privacy Policy.

Quick links

Search
Terms & Conditions
Privacy Policy
About Us
Return Policy

Facebook
X (Twitter)
Instagram
TikTok
Pinterest
YouTube

© 2025 Hern Ship Store. Powered by Shopify

Cart Products About

Your cart

You are eligible for free shipping. Spend $0.00 more to reach free shipping!

Your cart is currently empty.

Not sure where to start?
Try these collections:

Anchoring & Docking - Anchors
Boat Outfitting - Trim Tabs
Communication - VHF - Handheld
Entertainment - Stereos
Hunting & Fishing - Rod Holders

Order note

Order note

Estimate Shipping

Country/region

Province

Postal/ZIP code

Estimated total $0.00 USD

Taxes and shipping calculated at checkout

View cart

Search

Search

Most searched products

Lewmar V700 Vertical Windlass - 12V

Regular price $953.95

Sale price $953.95 Regular price ~~$1,504.95~~

Unit price
per
Davis Air Dryer 500

Regular price $56.95

Sale price $56.95 Regular price ~~$69.99~~

Unit price
per
Marinco CS30-25 EEL 30A 125V Shore Power Cordset - 25' - Yellow

Regular price $123.95

Sale price $123.95 Regular price ~~$211.99~~

Unit price
per

Choosing a selection results in a full page refresh.
Opens in a new window.