11 best marine compasses

Marine compasses are essential navigational tools used in the maritime industry, boating, and various water-based activities. They are designed specifically for use on boats and ships to provide accurate directional information. Here are some key points about marine compasses:

  1. Purpose: Marine compasses are primarily used for determining direction and maintaining a proper course when navigating on water. They help sailors and boaters find their way and avoid getting lost at sea.

  2. Accuracy: Marine compasses are designed to provide accurate readings even in the presence of magnetic interference, such as the metal components of a boat. They are essential for safe and precise navigation.

  3. Types: There are several types of marine compasses, including:

    • Magnetic Compasses: These are the most common type of marine compasses, which use a magnetic needle or card that aligns with the Earth's magnetic field to indicate the boat's heading.

    • Gyrocompasses: These compasses use a gyroscope to provide extremely stable and accurate directional information, unaffected by magnetic fields.They are often used on larger vessels.

    • Electronic Compasses: Also known as digital or fluxgate compasses, electronic compasses use sensors to detect magnetic fields and provide digital heading information. They can be integrated into navigation systems.

  4. Mounting: Marine compasses are typically mounted on a boat's dashboard or bulkhead. They may be installed as standalone instruments or integrated into larger navigation systems.

  5. Adjustment: Compasses need to be regularly adjusted to account for variations in magnetic fields, which can be caused by changes in a boat's structure or nearby metal objects. This process is known as compass deviation and is crucial for maintaining accuracy.

  6. Night Illumination: Many marine compasses are equipped with night illumination to ensure they can be easily read in low-light conditions or at night.

  7. Compass Rose: Marine compasses often have a compass rose on their face, which indicates the cardinal and intercardinal directions (North, South, East, West, Northeast, Northwest, Southeast, Southwest).

  8. Compass Deviation Card: Some marine compasses come with a deviation card that provides correction factors for specific headings based on the boat's deviation. This card helps the user make accurate course corrections.

  9. Accessories: Various accessories, such as sunshields and protective covers, are available for marine compasses to protect them from harsh weather conditions and UV radiation.

  10. Sports and Outdoors: While marine compasses are primarily used in boating and maritime navigation, they can also be useful for outdoor enthusiasts engaged in activities like hiking, camping, and orienteering.

In summary, marine compasses are vital tools for navigation on water, providing accurate directional information to ensure safe and efficient travel on boats and ships. They come in different types and are often integrated into larger navigation systems to enhance overall navigational capabilities.

Below you can find our editor's choice of the best marine compasses on the market
  

Marine Boat Nautical Sport White Lighted Compass with Bracket Visible LUBER LINE

Pactrade Marine

Based on 38 reviews Check latest price
  • Material: ABS PLASTIC
  • Compass Diameter: 3"
  • Height with pivot: 5.5"
  • Length: 4.25"
  • Compass Globe illuminates.

User questions & answers

Question: does this compass stay fairly stable while the boat is moving/drifting? or does it bounce around like all the others
Answer: i watched it today on the lake. worked well but i wasen't going real fast i mostely use when night fishing or in the fog,hope this helps.
Question: Battery requirements
Answer: No batteries You wire it in
Question: what are are the dimensions, high? wide
Answer: It's hard to measure now that it's in place, but it's 6 or 7 inches tall and maybe 3 and a half to 4 and a half front to back.
Question: What is the weight of this compass
Answer: Oscar, I don't know the actual weight-I'm thinking about a pound? It mounted very easily on my boat and I'm impressed with how STEADY it is, and it seemed to be tracking perfectly as the boat was swinging around.....Very easy to see the letters and numbers!

Product features

Pactrade Marine Boat White Nautical Sport LED Lighted Compass with Bracket Visible Lubber Line

This is a pivoting compass that is suitable for use on any boat, car, or even your RV. This on-board marine compass is made of high quality ABS plastic and is corrosion resistant and durable to be used in most marine environment.

When connected to power, this compass illuminates LED light so that you can see the visible lubber line for better direction reading in dark surrounding. It can be mounted on almost all flat surfaces with the adjustable built-in bracket provided.

Ritchie Navigation X-10W-M Sport Marine Compass

Based on 2 reviews Check latest price

Product description

The most important criteria when selecting a compass are dial size and mounting style. Quality components aid accuracy, smooth response, stability and trouble-free operation. RITCHIE NAVIGATION's Sport Compass X-10B-M is for marine/automotive use and is black with a Direct-Read dial. This compass is easy to install on your marine/automotive vessel's windshield or dash! It features a reversible bracket that adjusts through 300°, 2-3/4" Direct-Read dial, internal green Nite illumination, Hardened Steel Pivot Movement, Sapphire Jewel Movement and high temperature composite construction for extended operating range. Included are two-sided self-adhesive mounting pads, built in compensators and a bracket mount. This compass is 100% repairable and has a 5-year .

  • Easy to install on your marine vessel's windshield or dash
  • Two-sided, self-adhesive mounting pads included for installation
  • Reversible bracket adjusts through 300°
  • 2-3/4" Direct-Read dial, high visibility dial
  • Exclusive built-in green Nite lighting

Compass, Flush Mount, 3.75" Combi, Black

Ritchie Navigation

Based on 35 reviews Check latest price

Product description

Helmsman compass, MFG# HF-743, flush mount, black housing, 3. 75" combi direct/top reading black dial, moveable sun shield, green illumination, compensators, 5. 2" diameter, 4" hole, 5 year .

  • Scientifically Matched Sapphire Jewel and Hardened Steel Pivot Dial Movement

User questions & answers

Question: Are there compass headings on the top of dial
Answer: If remember correctly I was able to download the installation instructions from the Ritchie web site. There was a dimensioned template there for this model. https://www.ritchienavigation.com/research-compasses/compass-by-activity/fishing/supersport-flush-mount-3-34/
Question: Will this compass work on a 12 V system
Answer: Yes. It has a pleasant green LED 12V light built in
Question: I'm considering replacing one of my cup holders on a ranger rb190 with the flush mount compass. can it be secured with 3m tape
Answer: Compass is great quality! 4" (10.16 cm) Mounting Hole
Question: What is the outside, overall diameter
Answer: If you are referring to the H-AWHT Ring adapter, the one I just received did not come with it. Not sure why this question was answered "yes" previously.

Product features

Ritchie Compasses the World’s Best Marine Compasses

E.S. Ritchie & Sons, Inc. was formed in 1850 by Edward Samuel Ritchie. Today still privately held by the Sherman Family in Pembroke, MA, Ritchie Navigation continues to be the Marine Industry leader in the manufacture of recreational and commercial magnetic compasses. Ritchie products are available to Retailers in 57 countries through 142 Distributors. OEM (original equipment manufactured) Ritchie Parts and Service are available from Ritchie Navigation headquarters and 76 Authorized Service Stations worldwide.

Helmsman Compasses

The Helmsman flush mount combidial compass from Richie Navigation features a 3 3/4" CombiDamp dial with built-in green NiteVu night illumination. It has built-in compensators to easily adjust for deviation, scientifically matched sapphire jewel and hardened steel pivot dial movement and powerful Directive Force magnets for fast heading lock-on.

Jewel and Hardened Steel Pivot Dial Movement

All Ritchie Compasses use a Hardened Steel Pivot and Triple Cup Sapphire Jewel Movement. They are microscopically matched to provide smooth dial operation and fast lock-on, under the most severe conditions. There are no plastic pivots or jewels in Ritchie Compasses.

Power Damp

Each dial is engineered to provide the ultimate in steady, smooth performance and easy readability. Traditional Flat Dials are equipped with Ritchie’s race proven PowerDamp system, a lightweight baffle that eliminates spinning and dial jumping at high speeds and in rough conditions. Direct Reading and CombiDial dials are formed so that their shape also provides PowerDamp performance.

Built-in Compensators

All Ritchie compasses that are intended for use on boats that could have deviation problems, have built-in compensators. These compensators are non-interactive magnets that are balanced and optimally spaced for accurate correction. Compensation instructions are included.

Directive Force Magnets

Ritchie uses special High Gauss Magnets that are field balanced and matched to each compass model, dial style and size. They are attached to the underside of the dial in pairs matched to seek and lock on to magnetic north. This provides superior accuracy and smooth, rapid response

Six Instrument Marine Master Box - Compass Telescope Scale Chart Spirit Level Alidade

collectiblesBuy

Based on 12 reviews Check latest price
  • Handmade Vintage Nautical Marine Box Antique Brass Size:5 X 5 X 2.5" Inches , Weight:600 grams ,
  • Color:Antique brass , Material Used:Brass & Wood - antique glossy finish
  • Usage:Collectible marine instrument box, Marine master box contains working compass. Magnifying glass , Small telescope , Measuring level and scale markings
  • Packing:Packed in single Parcel Corrugated Export Packing
  • Exclusively Sold Buy collectiblesBuy

User questions & answers

Question: Is this functional or only decorative
Answer: The numbers are small.
Question: Can this be mounted in a vertical position on a wall
Answer: I think so. Not to sure got it for my mom.
Question: Can this replace a danforth c
Answer: I do not know. When one is needed I will take it to a jeweler that has a watch repairman.
Question: Is this good for atv? will it work in mud? is it waterproof
Answer: If you have been trying to set the watch with the stem you will need to return the watch hands to the talking time first. Press the time button to find the talking time (whatever it says), and turn the stem until they match the spoken time.Next, READ the directions. The talking time is set by using the dimple near the 4 on the watch dial. When the spoken time is the correct time, stop messing with it. It will take a few minutes for the watch hand to automatically display the time.You MUST read the directions. You will only make minor time adjustment with the stem - most of the time changing (into and out of daylight savings) is done with the dimple at the 4.
Question: Are there any reliable auto compasses that can be mounted without drilling a hole in the dashboard?? My sister is leasing her car/really needs one
Answer: I do not know. The manual should tell you. I do not have the watch, I gave it to a lady friend in another state.

Product features

Ritchie Compasses the World’s Best Marine Compasses

E.S. Ritchie & Sons, Inc. was formed in 1850 by Edward Samuel Ritchie. Today still privately held by the Sherman Family in Pembroke, MA, Ritchie Navigation continues to be the Marine Industry leader in the manufacture of recreational and commercial magnetic compasses. Ritchie products are available to Retailers in 57 countries through 142 Distributors. OEM (original equipment manufactured) Ritchie Parts and Service are available from Ritchie Navigation headquarters and 76 Authorized Service Stations worldwide.

Explorer Compasses

The Explorer flush mount compass from Richie Navigation features a 4 2 3/4" easy to read direct-reading dial with internal green night illumination. It has built-in compensators to easily adjust for deviation, scientifically matched sapphire jewel & hardened steel pivot dial movement and powerful Directive Force magnets for fast heading lock-on.

Pivot and Jewel Movement

All Ritchie Compasses use a Hardened Steel Pivot and Triple Cup Sapphire Jewel Movement. They are microscopically matched to provide smooth dial operation and fast lock-on, under the most severe conditions. There are no plastic pivots or jewels in Ritchie Compasses.

Internal Green Night Illumination

Ritchie compass come equipped with a high 12 Volt Green Power light, perfect for night excursions.

Gimbal Systems

All Ritchie Compasses are engineered to operate normally within their environment without bottoming out due to the pitch and roll or heel of the boat. An internal gimbaling system is most often applied to provide this important function.

Directive Force Magnets

Ritchie uses special High Gauss Magnets that are field balanced and matched to each compass model, dial style and size. They are attached to the underside of the dial in pairs matched to seek and lock on to magnetic north. This provides superior accuracy and smooth, rapid response.

Wooden Marine master box

The marine box would make a great educational gift for a kid or the explorer hidden in your gift recipient. Size: 5 X 5 X 2.5" Inches height Material: Brass Finish: Antiqued distressed brass finish Wooden display case with glass top cover & latch Made in India More Bronze & Brass Compasses & Other Nautical Gifts Are Available.

Marine master box

This decorative compass, telescope, clinometer, spirit level, and alidade are mostly made of brass. All of these nautical & measurement instruments sit inside a wooden display case with a brass edged front bottom (that is a ruler). The telescope folds down so that the case can be closed. The wooden top has brass lid "Master Marine Box", the included navigation & measurement devices & more. The instruments have an antiqued distressed brass finish. The compass telescope, clinometer, spirit level, and alidade is meant to be a decorative nautical item

Engravable Brass Pocket Sundial Compass Nautical Antique Style Marine Compass Brass Finish

collectiblesBuy

Based on 64 reviews Check latest price
  • Nautical Gilbert sundial compass is hand crafted in the finest metal alloys and use designs rich with nautical tradition.
  • Compass size in Diameter # 2.5 Inches # Brass and glass with magnetic compass needle - Fully functional
  • Great Gift For Maritime, Nautical, Hiking and outdoor enthusiast.
  • Nautical Gilbert Son London Brass Sundial Compass that is a great nautical gift crafted from solid brass.
  • The magnetic compass allows the sundial to be oriented north.

User questions & answers

Question: Is the back side flat and/or solid? Would like to have it engraved as a gift for a little boy
Answer: Im not sure. I love mine. Try contacting seller or Maxi aides on line or phone i have not had issues with water splashing on it. But would not advise bathing.
Question: How big is this? I was thinking of turning this into a necklace
Answer: Hi Mahmood,I am very sorry, I do not have a talking watch in Arabic. I import Talking watches, and there are no talking watches in a lot of languages. The reason why is that there is not a lot of demand for them in different languages, and no one wants to sit with inventory for a long time. The manufactures want us to order a large quantity of a watch, like a thousand pieces at a time or more for one style. I you want to purchase a large quantity I will be able to order it for you. Regards,PhilActive Products Plus

Product features

Brass Pocket Sundial Compass

Key Feature:-

  • A Beautiful Nautical Antique Brass Finish Sundial Compass,Its Best To Use as Decorative,Educational,Navigational,Hiking&Camping,It Will Give Your Place An Vintage Marine Look.
  • Brass and glass with magnetic compass needle - Fully functional

Solid Brass Handmade Compass

  • Brass Antique finish, Brass is treated with hand driven sand mechanism to give Authentic vintage finish
  • Vintage Navigational / collectibles , Hiking , Camping, Decorative

Ritchie Navigation V-57.2 Explorer Compass - Dash Mount, Black with Black Dial, one Size

Based on 47 reviews Check latest price

Product description

The most important criteria when selecting a compass are dial size and mounting style. Quality components aid accuracy, smooth response, stability and trouble-free operation. RITCHIE NAVIGATION's Explorer Compass V-57.2 is for marine use and is black with a black Direct-Read dial. This compass is easy to install on your marine vessel with the provided dash mount! It features 2-3/4" Direct-Read dial, flush mount, Hardened Steel Pivot Movement, Sapphire Jewel Movement, high temperature composite construction for extended operating range and internal green NiteVu illumination. This compass is 100% repairable and has a 5-year warranty

  • 2-3/4" Direct-Read dial
  • Exclusive built-in green NiteVu lighting
  • Built-in compensators to easily adjust for deviation
  • Scientifically matched Sapphire Jewel and Hardened Steel Pivot dial movement
  • Bezels Styled to Match Popular Gauge Packages

User questions & answers

Question: Hi does this compass come with the sol scout kit
Answer: Yes, an 8 ounce Dr. Browns bottle fits in the changing pad compartment
Question: What size hole does this fit in
Answer: I haven't used mine as yet, but I will suggest that you contact the company and enquire about a replacement for the changing pad alone.
Question: My dash is aluminum and slopes at about 45deg. would there be a problem
Answer: I have a very small wrist and it fits me. I can’t remember if I punched any extra holes. You just push button to hear it. It is very good watch. I have had several and like this one best.
Question: I have an existing 3 1/4" hole, will this fit
Answer: No, it does not have a face that lights.

Ritchie Navigation Explorer Compass,

Ritchie Navigation

Based on 208 reviews Check latest price
  • Sport type: Boating
  • Included components: CompassOwner's Documentation
  • 2 3/4" Easy to Read Direct Reading Dial
  • Package Weight: 0.85 pounds

User questions & answers

Question: does it mount with screws or "stick on" material
Answer: I mounted mine with the screws, however, it could be mounted with Velcro or stick-on material, but it wouldn't be as stable.
Question: Most available compasses for cars are of low end. Would this boat compass go well for a car? Thank you
Answer: This is not a low end compass. But, I can only say it works really well in my boat.
Question: Can you use this for a car
Answer: Car and deviation adjustment
Question: can this compass be mounted on windshield
Answer: Yes , make sure you use a diamond cutting bit to drill your holes thru windshield, use two 1/4 x 20 carriage bolts at 2” long to secure. Your friends will be envy of you. Surely the talk of the town.

Product features

Mount Compass

The most important criteria when selecting a compass are dial size and mounting style. Quality components aid accuracy, smooth response, stability, and trouble-free operation. Although the size and shape of Ritchie Compass models may vary, this cutaway engineering illustration is representative of the modern technology that makes Ritchie Compasses the World’s Best Marine Compasses

Gimbal Systems

All Ritchie Compasses are engineered to operate normally within their environment without bottoming out due to the pitch and roll or heel of the boat. An internal gimbaling system is most often applied to provide this important function.

100% Repairable

Never be afraid of a broken compass. All Ritchie compasses are 100% repairable and are backed by Ritchie’s 5 year assurance.

Directive Force Magnets

Ritchie uses special High Gauss Magnets that are field balanced and matched to each compass model, dial style and size. They are attached to the underside of the dial in pairs matched to seek and lock on to magnetic north. This provides superior accuracy and smooth, rapid response.

Pivot and Jewel Movement

All Ritchie Compasses use a Hardened Steel Pivot and Triple Cup Sapphire Jewel Movement. They are microscopically matched to provide smooth dial operation and fast lock-on, under the most severe conditions. There are no plastic pivots or jewels in Ritchie Compasses.

Ritchie Navigation RA-91 Angler Compass - Bracket Mount, Gray with Blue Dial

Ritchie Navigation

Based on 47 reviews Check latest price

Product description

The most important criteria when selecting a compass are dial size and mounting style. Quality components aid accuracy, smooth response, stability and trouble-free operation. RITCHIE NAVIGATION's Angler Compass RA-91 is for marine use and is Gray with a blue Direct-Read dial. This compass is easy to install on your marine vessel with the provided surface mount! It features 2-3/4" Direct-Read dial, easily adjustable bracket mount with thumbscrews, no-glare Gray finish, high-visibility blue dial, distinctive RitchieAngler graphics, Hardened Steel Pivot Movement, Sapphire Jewel Movement and internal green NiteVu illumination. Included are built-in compensators, a movable sun shield and Directive Force magnets. This compass is 100% repairable and has a 5-year warranty.

  • Made in the USA or Imported
  • 2-3/4" Direct-Read dial
  • Easily adjustable bracket mount with thumbscrews
  • No-glare Gray finish with high-visibility blue dial
  • Scientifically matched Sapphire Jewel and Hardened Steel Pivot dial movement
  • Includes built-in compensators, a movable sun shield and Directive Force magnets

User questions & answers

Question: Needs electricity
Answer: Good question, we have been 30 miles off shore with ours and did not notice an issue. I believe they work like Navionics using GPS. We typically us cell service around 9 or 10 miles offshore here in Texas.
Question: do screws come with it
Answer: Hi there, This is mainly an alert unit for when someone falls it does not give live updates of the MOB current's location. When someone falls in water it will make the connected cellphones sound the alarm. Thank you, ACR
Question: is the light hard wired
Answer: it may work with a bp machine with Pediatric mode only . If your monitor has no mode selection , it would not work
Question: What kind of bulb is it lighted by? LED
Answer: Thank you for your interest in the Ubbi on-the-go refill bags! The refill bags were made for the Ubbi on-the-go retractable bag dispenser, but can fit many other bag dispensers as well. Please don’t hesitate to reach out with any other questions you may have. Thanks again!
Question: can you use it in a car
Answer: Thank you for your interest in the Ubbi on-the-go refills bags! These bags are actually meant for the Ubbi on-the-go bag dispenser, or another bag dispenser. These bags will not fit the Ubbi diaper pail. Ubbi makes plastic bags to fit inside the pail, but the Ubbi diaper pail can be used with any standard 13-gallon trash bag. We would be happy to answer any other questions you may have. Thanks!
Question: What does zero spin mean
Answer: I have not personally used the Munchkin Arm & Hammer On The Go dispenser but, I previously had the Oh Baby Bags and Dispenser and found that to be terrible as it was hard to get the bags out and then a lot of the bags themselves tore. I really like the Ubbi Dispenser. I haven’t had to realign the roll of bags, they roll out smoothly and easily, and the bags themselves are good quality and don’t tear.
Question: How do we mount the Richie S-53 on a truck dash, we only have boat instructions
Answer: No
Question: I don't seem to be able to adjust this compass. I can get it to register north but when I turn it 180 degrees it says west. Anyone got a solution
Answer: The ChangePal itself out of the package is 8.25 inches X 7 inches

Compass, Flush Mount, 3" Combi, Black

Ritchie Navigation

Based on 55 reviews Check latest price

Product description

Voyager compass, MFG# F-83, flush mount, black housing, 3" combi direct/top reading black dial, moveable sun shield, green illumination, compensators, 5.25" diameter, 4.3" hole, 5 year warranty.

  • Package length: 19.812 cm
  • Package width: 17.78 cm
  • Package height: 13.462 cm
  • Product Type: FISHING EQUIPMENT

User questions & answers

Question: What are the hole spacing dimensions
Answer: yes
Question: can you refill it
Answer: This product takes 2 AAA alkaline batteries. I hope we were able to answer your question and thank you for your interest in UST Products.
Question: Is the nite view illumination 12 volt
Answer: Thank you for reaching out regarding the UST See-Me 1.0 LED light. The strap is used as a hook and loop closure (you press the two sides together) that is meant to be attached to the webbing strap or other attachment points on the personal floatation device, life jacket, or immersion suit. If not used for water, that same strap can used on attachment points of whatever it is being secured to. If you have any additional questions, please feel free to contact us at [email protected]. Thanks again for your question!
Question: Can this be mounted to a vertical surface And function properly
Answer: System works with phone silent and closed. Not sure about a base unit.

Compass, Flush Mount, 4.5" Dial, Black

Ritchie Navigation

Based on 9 reviews Check latest price

Product description

Supersport compass, MFG# SS-2000, flush mount, black housing, 4.5" top reading blue dial with large numbers, moveable sun shield, green illumination, compensators, 6" diameter, 4.75" hole, 5 year warranty.

  • Internal Gimbal Systems for Maximum Stability During Adverse Pitch and Roll Conditions

User questions & answers

Question: My existing opening is 5 1/2”. Will this work
Answer: Have installed in my 20ft cabin cruiser and it is not open to the elements but has been exposed to some water overflow and so far (3years later) it is working well
Question: does this come with a surface mount
Answer: Get her a GPS
Question: To the seller : is this available in black
Answer: Yes this comes with a manual. I also am working with Amazon to show the image of the manual that I uploaded so that you can see it live on the listing.
Question: Where can we get replacement Chem Sticks for this compass
Answer: 2 AAA batteries---not chargeable!

Product features

Ritchie Compasses the World’s Best Marine Compasses

E.S. Ritchie & Sons, Inc. was formed in 1850 by Edward Samuel Ritchie. Today still privately held by the Sherman Family in Pembroke, MA, Ritchie Navigation continues to be the Marine Industry leader in the manufacture of recreational and commercial magnetic compasses. Ritchie products are available to Retailers in 57 countries through 142 Distributors. OEM (original equipment manufactured) Ritchie Parts and Service are available from Ritchie Navigation headquarters and 76 Authorized Service Stations worldwide.

Super sport flush mount

The Super sport flush mount compass from Richie Navigation is developed for and tested on offshore race boats. It features a 4 1/2" Power Damp Plus, high-visibility blue dial with extra-large white numerals and 12V green LED lighting in a movable sun shield. The Super sport includes compensators to easily adjust for deviation, Internal gimbal systems for maximum stability during adverse pitch and roll conditions and 45-degree lubber lines.

Internal Green Night Illumination

Ritchie compass come equipped with a high 12 Volt Green Power light, perfect for night excursions.

Built-in compensators

All Ritchie compasses that are intended for use on boats that could have deviation problems, have built-in compensators. These compensators are non-interactive magnets that are balanced and optimally spaced for accurate correction.

Powerdamp Performance

Each dial is engineered to provide the ultimate in steady, smooth performance and easy readability. Traditional Flat Dials are equipped with Ritchie’s race proven PowerDamp system, a lightweight baffle that eliminates spinning and dial jumping at high speeds and in rough conditions. Direct Reading and CombiDial dials are formed so that their shape also provides PowerDamp performance.

100B/H Compass, Black, One Size

Silva

Based on 3 reviews Check latest price

Product description

A bulkhead-mounted compass designed for sailboats and yachtsmen that demand absolute accuracy, a steady card in all conditions and high heeling angles. It is equipped with a heeling angle scale, illumination, and the possibility to compensate for magnetic field disturbance. The capsule protrudes only 18mm into the cockpit, which enables flexible installation.

  • Product Type: Outdoor Recreation Product
  • Item Package Dimensions: 15.6 L X 15.6 W X 16.5 H (Cm)
  • Country Of Origin: China
  • Item Package Weight: 0.94 kgs

User questions & answers

Question: What size is the cut out for mounting
Answer: It is functional
Question: Will this silva 100b/h compass work ok mounted in an inclined bulkhead (catalina
Answer: It can be mounted on a wall but the compass would not work correctly
Question: what are the outside dimensions of this as mounted and what is the hole cut-out size
Answer: not sure if the dimensions are the same as the C351, but this is a quality compass and would be as accurate as any Danforth

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