Geological Compass

Product Details:

Our most advanced baseplate compass with sighting mirror, quick-reference lid, and protective rubber foot that stores reference cards with an array of scales.  SPECS   dimensions: 4.1” x 2.5” x 1” | 10.4 x 6.3 x 2.5cm...

Our most advanced baseplate compass with sighting mirror, quick-reference lid, and protective rubber foot that stores reference cards with an array of scales. 

SPECS

•  
  •   dimensions: 4.1” x 2.5” x 1” | 10.4 x 6.3 x 2.5cm
  •   weight: 3.6 ounces | 102 g
  •   resolution: 1??

 

FEATURES

•  
  • TruArc™ Global Needle tilts up to 20?? for balanced use world wide
  • Tool-free declination adjustment is simple and fast to orient magnetic north to true north
  • Meridian lines on vial assist during pre-trip planning when aligning with map grid lines
  • Inch/millimeter scales for accurate and effective map work
  • Romer scales provide maximum accuracy of latitude and longitude for easy integration with handheld GPS unit
  • Brunton EverNorth Magnet resists demagnetization over time
  • Magnified readout provides highest degree of accuracy without compromising readability
  • Dual azimuth ring includes reverse azimuth 
  • Sighting mirror and sighting line integrated into the cover. Align for the most accurate bearings, whether taking or following a bearing
  • Clinometer with 2?? resolution for measuring slope angle or gauging heights of passes, peaks or trees 
  • Engineer’s ruler
  • Bubble level for absolute precision readings; keeping the compass level (not the needle level)  is a critical aspect for taking an accurate bearings
  • Map magnifier helps with the smaller details on any map 
  • Quick-reference lid for easy and speedy readings 
  • Cover and rubber foot protects the compass and houses reference cards
  • User-specific reference cards with scales, rulers, and useful tips and information for backcountry travel and trip planning 
  • High visibility cling for enhanced performance in low light; can be removed to facilitate map use
  • 1?? resolution azimuth ring provides precise readings
  • Made in the USA in Riverton, WY

Product Details:

A twist on the traditional transit. The Axis can take simultaneous measurements of strike & dip, trend & plunge, dip & dip direction, and bearing & angle, making data collection faster and easier than ever.  SPECS...

A twist on the traditional transit. The Axis can take simultaneous measurements of strike & dip, trend & plunge, dip & dip direction, and bearing & angle, making data collection faster and easier than ever. 

SPECS

• measurement style: unique, simultaneous methods
• dimensions: 3.9 x 2.8 x 1.2" | 10 x 7 x 3cm
• weight: 12.1 oz | 341.6 g
• azimuth: +/- 1/2 w/ 1 graduations
• hinge dial: +/- 1 w/ 2 graduations
• plumb clinometer: +/- 1/2 w/ 1 graduations
• lid protractor: +/- 1/2 w/ 1 graduations
• declination adjustment: +/- 180

FEATURES

• Unique dual axis hollow hinge allows for easy and intuitive measurements of any line or plane.
• The lid rotates 360?? around both axes, making measurements possible for any surface including overhangs.  The lid can extend or create the measurement surface itself.
• The default orientation of compass North makes this the only transit in the world that can measure strike & dip simultaneously.  A simple rotation of the azimuth ring also allows simultaneous measurement of dip angle & dip direction if that is preferred.
• A secondary axis of rotation and lid protractor allows simultaneous measurement of trend & plunge.
• The hollow hinge/sighting tube allows for direct horizontal and vertical sighting measurements.
• Hinge dial enables dip angle measurements and also serves as a versatile protractor.
• Excellent contact and sighting measurement capabilities.  
• Dual long-level bubbles allow the user to level the compass from the sides and bottom.
• The flat bottom allows for easier dip angle and dip azimuth measurements at low angles.
• The needle can be set to lock automatically, allowing for accurate readings.
• The precision NdFeB disc magnet provides very accurate readings and resists demagnetization.
• Our magnetic needle can be balanced for use almost anywhere in the world .
• Induction dampening makes for a quick-settling needle.
• A sapphire jewel bearing allows for smooth needle movement throughout the life of the instrument.
• The needle lock button can lock or free the needle, depending on the model.
• The internal components are sealed with an O-ring for improved water and dust resistance.
• All transits are compatible with our Jacob’s Staff/Tripod ball and socket adaptor.
• Each model is available in either Azimuth (0-360) or Quadrant (0-90) formats.
• Each comes with a protective leather case, perfect for carrying your Brunton in the field.
• Made in the USA in Riverton, WY.

Product Details:

Our most advanced baseplate compass with sighting mirror, quick-reference lid, and protective rubber foot that stores reference cards with an array of scales.  SPECS   dimensions: 4.1” x 2.5” x 1” | 10.4 x 6.3 x 2.5cm...

Our most advanced baseplate compass with sighting mirror, quick-reference lid, and protective rubber foot that stores reference cards with an array of scales. 

SPECS

•  
  •   dimensions: 4.1” x 2.5” x 1” | 10.4 x 6.3 x 2.5cm
  •   weight: 3.6 ounces | 102 g
  •   resolution: 1??

 

FEATURES

•  
  • TruArc™ Global Needle tilts up to 20?? for balanced use world wide
  • Tool-free declination adjustment is simple and fast to orient magnetic north to true north
  • Meridian lines on vial assist during pre-trip planning when aligning with map grid lines
  • Inch/millimeter scales for accurate and effective map work
  • Travel a bearing well after dark, the luminous azimuth ring, magnetic needle, direction of travel arrow and sight will glow brightly for up to 8 hours
  • Romer scales provide maximum accuracy of latitude and longitude for easy integration with handheld GPS unit
  • Brunton EverNorth Magnet resists demagnetization over time
  • Magnified readout provides highest degree of accuracy without compromising readability
  • Dual azimuth ring includes reverse azimuth 
  • Sighting mirror and sighting line integrated into the cover. Align for the most accurate bearings, whether taking or following a bearing
  • Clinometer with 2?? resolution for measuring slope angle or gauging heights of passes, peaks or trees 
  • Engineer’s ruler
  • Bubble level for absolute precision readings; keeping the compass level (not the needle level)  is a critical aspect for taking an accurate bearings
  • Map magnifier helps with the smaller details on any map 
  • Quick-reference lid for easy and speedy readings 
  • Cover and rubber foot protects the compass and houses reference cards
  • User-specific reference cards with scales, rulers, and useful tips and information for backcountry travel and trip planning 
  • High visibility cling for enhanced performance in low light; can be removed to facilitate map use
  • 1?? resolution azimuth ring provides precise readings
  • Made in the USA in Riverton, WY

Product Details:

This mirrored baseplate compass offers professional features like an internal vial inclinometer and lid inclinometer that is ideal for advanced navigation, snow-safety, search & rescue, or scientific field work. SPECS   dimensions: 4” x 2.5” x 0.6” | 10.16...

This mirrored baseplate compass offers professional features like an internal vial inclinometer and lid inclinometer that is ideal for advanced navigation, snow-safety, search & rescue, or scientific field work.

 

SPECS

•  
  •   dimensions: 4” x 2.5” x 0.6” | 10.16 x 6.3 x 1.5cm
  •   weight: 3.2 oz | 91 g
  •   resolution: 1?? Resolution

 

FEATURES

•  
  • TruArc™ Global Needle tilts up to 20?? for balanced use world wide
  • Tool-free declination adjustment is simple and fast to orient magnetic north to true north
  • Meridian lines on vial assist during pre-trip planning when aligning with map grid lines
  • Inch/millimeter scales for accurate and effective map work
  • Brunton EverNorth Magnet resists demagnetization over time
  • Magnified readout provides highest degree of accuracy without compromising readability
  • Dual azimuth ring includes reverse azimuth 
  • Sighting mirror and sighting line integrated into the cover. Align for the most accurate bearings, whether taking or following a bearing
  • Clinometer with 2?? resolution for measuring slope angle or gauging heights of passes, peaks or trees 
  • Engineer’s ruler
  • Bubble level for absolute precision readings; keeping the compass level (not the needle level)  is a critical aspect for taking an accurate bearings
  • Map magnifier helps with the smaller details on any map 
    High visibility cling for enhanced performance in low light; can be removed to facilitate map use
  • 1?? resolution azimuth ring provides precise readings

Product Details:

Explorers can depend on this high precision, mirrorless compass. A full set of navigation features and romer scales offer seamless GPS integration. SPECS   dimensions: 5.2” x 2.8” x 0.5” | 13.2 x 7.1 x 1.2cm...

Explorers can depend on this high precision, mirrorless compass. A full set of navigation features and romer scales offer seamless GPS integration.

SPECS

•  
  •   dimensions: 5.2” x 2.8” x 0.5” | 13.2 x 7.1 x 1.2cm
  •   weight: 1.7 oz | 48 g
  •   resolution: 1??

 

FEATURES

•  
  • TruArc™ Global Needle tilts up to 20?? for balanced use world wide
  • Tool-free declination adjustment is simple and fast to orient magnetic north to true north
  • Meridian lines on vial assist during pre-trip planning when aligning with map grid lines
  • Reversible inch/millimeter scale for accurate and effective map work
  • Romer scales provide maximum accuracy of latitude and longitude for easy integration with handheld GPS unit
  • Brunton EverNorth Magnet resists demagnetization over time
  • Magnified readout provides highest degree of accuracy without compromising readability
  • Double-gauge, ergonomic baseplate is durable and comfortable in hand 
  • High visibility cling for enhanced performance in low light; can be removed to facilitate map use
  • 1?? resolution azimuth ring provides precise readings
  • Made in the USA in Riverton, WY

Product Details:

A compact sighting compass with mirror and clinometer provide confidence for advanced navigation and orienteering. SPECS dimensions: 2.9” x 3.9” x 0.8” | 7.4 x 9.9 x 2cm weight: 2.2 oz | 62 g resolution: 2?? FEATURES TruArc™...

A compact sighting compass with mirror and clinometer provide confidence for advanced navigation and orienteering.

SPECS

•  
  • dimensions: 2.9” x 3.9” x 0.8” | 7.4 x 9.9 x 2cm
  • weight: 2.2 oz | 62 g
  • resolution: 2??

 

FEATURES

•  
  • TruArc™ Global Needle tilts up to 20?? for balanced use world wide
  • Tool-free declination adjustment is simple and fast to orient magnetic north to true north
  • Meridian lines on vial assist during pre-trip planning when aligning with map grid lines
  • Inch/millimeter scales for accurate and effective map work
  • Sighting mirror and sighting line integrated into the cover. Align for the most accurate bearings, whether taking or following a bearing
  • Clinometer with 2?? resolution for measuring slope angle or gauging heights of passes, peaks or trees 
  • High visibility cling for enhanced performance in low light; can be removed to facilitate map use
  • 2?? resolution azimuth ring provides accurate readings
  • Made in the USA in Riverton, WY

Product Details:

Our best-selling baseplate compass–a classic yet modern scouting tool. Brunton reliability, a TruArc™ Global Needle, & tool-free declination adjustment makes this compass essential on any trail. 

SPECS

o    --- dimensions: 4.1" x 2.4" x 0.6" | 10.4 x 6.2 x 1.5 cm

o    --- weight: 1.3 oz | 36 g

o    --- resolution: 2?? 

FEATURES

o    ---TruArc™ Global Needle tilts up to 20?? for balanced use world wide

o    ---Tool-free declination adjustment is simple and fast to orient magnetic north to true north

o    ---Inch/millimeter scales for accurate and effective map work

o    ---2?? resolution azimuth ring provides accurate readings

o    ---Made in the USA in Riverton, WY

Product Details:

This compass makes intensive map work a cinch with a map magnifier to ensure you see every detail. The oversize baseplate is ideal for accurate triangulation. SPECS dimensions: 2.9” x 4.2” x 0.6”  |  7.4 x 10.6...

This compass makes intensive map work a cinch with a map magnifier to ensure you see every detail. The oversize baseplate is ideal for accurate triangulation.

SPECS

•  
  • dimensions: 2.9” x 4.2” x 0.6”  |  7.4 x 10.6 x 1.5cm
  • weight: 1.8 oz | 45 g
  • resolution: 2??  

 

FEATURES

•  
  • TruArc™ Global Needle tilts up to 20?? for balanced use world wide
  • Tool-free declination adjustment is simple and fast to orient magnetic north to true north
  • Meridian lines on vial assist during pre-trip planning when aligning with map grid lines
  • Inch/millimeter scales for accurate and effective map work
  • Map magnifier helps with the smaller details on any map 
  • High visibility cling for enhanced performance in low light; can be removed to facilitate map use
  • 2?? resolution azimuth ring provides accurate readings
  • Made in the USA in Riverton, WY

Product Details:

This geology-specific mirrored baseplate compass is ideal for students and field geologists in need of a lightweight compass with transit features and functionality.   SPECS dimensions: 4” x 2.5” x 0.6” | 10.16 x 6.3...

This geology-specific mirrored baseplate compass is ideal for students and field geologists in need of a lightweight compass with transit features and functionality.

SPECS

•  
  • dimensions: 4” x 2.5” x 0.6” | 10.16 x 6.3 x 1.5cm
  • weight: 3.2oz | 68g
  • azimuth: +/- 1?? w/ 2?? graduations 
  • hinge clinometer: +/-2.5?? w/ 5?? graduations
  • internal clinometer: +/-2.5?? w/ 5?? graduations 
  • declination adjustment: +/-180??

 

FEATURES

•  
  • Transit-style direct read azimuth system
  • Slender needle for a more accurate read
  • Fixed plumb-style clinometer–unaffected by declination adjustment
  • Hinge clinometer enables dip/dip azimuth measurements
  • Integrated protractor for plotting data on a field map
  • Bubble level for accurate strike measurement
  • 2?? Resolution for azimuthal readings (strike, dip azimuth, directional bearings)
  • 5?? resolution for clinometer readings
  • Brunton EverNorth Magnet resists demagnetization over time
  • Map Magnifier
  • Sighting Mirror for accurate bearings
  • Tool-free declination adjustment
  • Romer scales included for easy integration with handheld GPS unit
  • Flat bottom for accurate strike and dip measurements at low angles
  • Hot stamped base plate for improved durability
  • Recycled glass-filled PA lid for increased durability
  • Made in the USA in Riverton, WY

Product Details:

A universal mapping tool that combines traditional methods with some simultaneous measurement capabilities. SPECS measurement style: Strike & Dip or Dip & Dip Direction dimensions: 3.8

Product Details:

Further upgrades to a trusted classic, the Truarc 20 Brunton Compass is the modified grandchild of the original 8099. Now featuring our TruArc global needle system that will not lose polarity and resists magnetic interference better than any competitor. Classic innovations like the triple clinometer system, tool less declination adjustment, and the protective cover and foot make this a timeless backcountry companion.

Product Details:

The design for the F-5006 LM Brunton Compass International Pocket Transit Compass effectively reduces needle dip when professionals travel to different hemispheres. Powerful Alnico V magnets are mounted to a polished, cupped sapphire jewel bearing, allowing for smooth needle movement.

Product Details:

Brunton ADC Summit Compass is a pocket-size atmospheric data center. No need to listen to the weather report. Predict it yourself with the ADC Summit. Impress your friends or just your weatherman.

Features:

• Provided properly calibrated
• Displays current barometric pressure (in hPa, mb or Hg)
• Storm alarm
• Altimeter alarm
• Water flow meter
• Ski run counter
• Current, max and average wind speed (in km/h, mph, ft/s, m/s, or knots)
• Shows current temperature
• Past 24 hour temperature tendency
• Average wind chill and minimum wind chill
• Wind chill alarm
• Time, day and date
• Chronograph operation
• Manual and automatic data logging
• IR data communication with PC using ADC-IR
• Waterproof

Product Details:

F-5008 Brunton Compasss the Com Pro Pocket Transit Compass (0-360°) from Brunton is a specially engineered analog navigation device built to resist magnetic interference and deliver accurate readings. This configuration of the Transit series uses a round rare-earth magnet to resist demagnetization and align with magnetic north better than other magnetic materials. The needle's reduced center of gravity is designed to minimize needle dip when used near Earth's magnetic poles. The molded composite compass housing is silicone sealed for waterproof performance, and is compatible with Brunton's ball and socket tripod mount. Brunton Outdoor Group has been designing and manufacturing compasses since their establishment in 1894; whether you are a bird watcher, hunter, or hiker, Brunton has been making gear for nature enthusiasts like you for over a century.

Function and Handling:

• Sapphire jewel bearing
• 0-360° scale
• 5% grade scale increments
• +/-90° vertical angle measurement
• +/-180° east/west magnetic declination adjustment
• Precision aligned mirror with see-through window
• Induction dampened, low center of gravity needle
• Short and long azimuth and vertical angle sights
• Horizontal and vertical axis bubble levels
• Ball and socket tripod mountable

Product Details:

Navigation Compasses left the beaten path 117 years ago when we created the pocket transit. Today we offer more ways to go your own way than ever before: from training tools, to professional instruments, to the most sophisticated base plates on the planet. It’s a commitment to personal freedom that will never change. That’s one road we’re proud to travel.

Product Details:

A compact and sturdy sighting inclinometer that allows for quick and accurate vertical angle measurements in the field. SPECS dimensions: 2.5 x 3.5 x 0.5

Product Details:

The 9077 Lensatic Military Grade Compass is a classic military-style sighting compass. Heavy-duty construction and a long straight side make for easy use with a map. Liquid dampened with luminous points and a hinge that works with your thumb to steady your sighting, and holds the lid tightly closed.


Features:

• 2° graduations
• Metal body
• Lensatic sighting
• Straight edge for use with map
• Liquid dampened
• Luminous points
• Painted metal body