- “Bringing The Past, Into the Future”
- +44 (0) 1204 388754
£92.00 ex VAT
Technical Spec:
* Aluminum & brass construction
* Standard 1/4 – 20 thread
* Fits Brunton transits exclusively
* Fits: All Brunton Transit models, including the Geo Transits and Com-Pro models.
We ship to all 50 states, Washington DC.
All orders are shipped with a UPS tracking number.
Always free shipping for orders over US $200.
During sale periods and promotions the delivery time may be longer than normal.
Elessi will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period), on presentation of the original till receipt at any store where the corresponding collection is available within the country of purchase.
Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed.
Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.
Give us a shout if you have any other questions and/or concerns.
Email: contact@mydomain.com
Phone: +1 (23) 456 789
Although Brunton professional instruments are renowned around the world for their extremely high accuracy, they are still limited to the skills of the user, such as shaking hands, tiredness etc. The Brunton non magnetic tripod address this issue, and this ‘ball and socket’ adapter will be needed to allow you to fit the compass to the tripod.
The mounteasily screws on to the Brunton tripod. The top part of the mount has two runs in which you can ‘slot’ certain Brunton instruments into (see list below). A screw on the side allows you to keep the instrument firmly in place, while the actual ball and socket joint allows you to position the instrument in any direction or angle. The mount is made from non magnetic materials to ensure zero chance of interference.
Weight | 1600 g |
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Technical Specification:
* Azimuth dial 0 360°
* Adjustable needle locking mechanism
* Hinge clinometer with 1° increments for 1/2° readable dip measurements
* Two long-level bubbles on the outside of the aluminum housing for no guess leveling from the sides or the bottom
* Cover hinge assembly designed for increased durability
* “Buck Horn” style sights for increased accuracy when sighting azimuth or vertical angles
* Single NdFeB magnet resists demagnetization better than any other type of magnet
* Azimuth accuracy ±1/2° with 1° graduations
* Vertical angle accuracy ±1/2° with 1° graduations and 10 minute vernier
* Vertical angle measurements to ±90° or 100% grade
* Percent grade scale with increments of 5%
* Induction dampened needle for quick, accurate readings
* Sapphire jewel bearing allows for smooth needle movement
* Magnetic declination adjustment allows for east or west declination settings to +/-180°
* Precision aligned mirror with convenient “see-through” sighting capability
* Aluminum billet body assembly makes the GEO nearly indestructible
* 6061-T6 hard anodized aluminum body for permanent color and scratch resistance
* Ball & socket tripod mount is centered for increased accuracy of rotation
* O-rings make the GEO Waterproof for increased reliability
* Leather case included
* Overall dimensions: 9.6 x 7 x 3.3cm
* Weight: 362 grams
* Made in the USA
• Made in the USA in Riverton, Wyoming
• Newly designed body is CNC-milled and hard-anodized for simplicity and durability.
• The flat bottom with a non-slip silicon foot allows for low angle strike and dip measurements.
• Unobtrusive bottle opener that stays out of the way until needed.
• The mirror enables sighting and measurement of bearings and vertical angles.
• Short and long sights give the user additional functionality and accuracy when shooting bearings.
• 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.
• The 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.
• This is the Quadrant (0-90) variant.
• Each comes with a protective leather case, perfect for carrying your Brunton in the field.
Kit Contents
Out of stock
Kit Contents:
• 1x Brunton Tru Arc 15 Global Compass Clinometer
• 1x Waterproof field notebook
• 1x Edding mapping pen 0.1 stroke (Black)
• 1x Pair of rubber safety goggles with plastic lenses
• 1x NGS 2007 hand lens (x10 magnification)
• 30x Specimen Cards (10 rock, 10 fossil and 10 mineral)
• 100x Grip seal poly bags with write on panel (3 x 3.25 inch)
• 1x Field scale card
• 1x Grain size card
• 3x Rock texture cards (1 sedimentary, 1 igneous and 1 metamorphic)
• 1x Short handled geological hammer
Out of stock
Technical Data:
– Compass circle diameter 50 mm
– Precision compass needle (balanced for zone 1 – magnetic north)
* Can be balanced for use in other zones. Done automatically upon purchase or request.
– Graduation interval 1° (1g)
– Accuracy < 0,1° (0,2g)
– Numbering continuous from 10° to 10° (10g to 10g)
– Declination adjustment ±30°
– Vertical circle diameter 25 mm
– Graduation interval of inclinometer 5° (5g)
– Readings to 1° (1g)
– Graduation range quadrantal 235°
– Numbering from 20° to 20° (20g to 20g)
– Circular level 30’/2 mm
– Tracing edge 60 mm
– Dimensions of closed compass 74x96x25 mm
– Includes leather case
– Weight 275 g
Technical Details:
* Global Needle
* Accuracy 0.5°
* Graduation interval 1°
* Scale: 0-360°
* Plastic casing
* Damping liquid
* Jeweled bearing
* Optical adjustment
* Lanyard
* Floating
* Available for 5 geographic balancing zones
* 2-year warranty
* Dimensions: 75 x 55 x 16 mm
* Weight: 40 g
Technical Details:
* High accuracy – precise readings in seconds
* Durable aluminum housing – protects against impact, corrosion and water
* Edges at 90 degrees angles for contact measuring
* Individually calibrated
* Optical adjustment for reading
* Same quality capsules as in the regular PMS and KBS
* Tandem 360 PC / 360 R: Scales: 0 ± 90°, 0 ± 150 %, conversion table cosines 0 – 45°
Technical Specification
• Quadratic Dial – 4x 0-90 degrees on dial
• 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 resistance to dust and water.
• Each comes with a protective leather case.
• Made in the USA
There may be a few weeks lead time for this product. Please inform if you need specific balancing.
Technical Specification:
• Global needle
• Luminous cling ends
• Flip open full view sighting mirror
• Map magnifier
• Circular bubble level
• 1° Resolution with magnified readout
• Dimensions: .16 x 6.3 x 1.5 cm
• Weight: 91 grams
The Brunton TruArc 15 is a global, versatile compass clinometers suitable for a wide range of applications for an even wider range of users, from those who are keen on hiking and exploring, to geologists and geographers of student and professional level to surveyors. The TruArc 15 features an accurate global needle, clinometer needle, tool free declination adjustment and more.
Out of stock
Technical Specification:
* Quadratic dial – 4x 0-90 degrees on dial
* Adjustable needle locking mechanism
* Hinge clinometer with 1° increments for 1/2° readable dip measurements
* Two long-level bubbles on the outside of the aluminum housing for no guess leveling from the sides or the bottom
* Cover hinge assembly designed for increased durability
* “Buck Horn” style sights for increased accuracy when sighting azimuth or vertical angles
* Single NdFeB magnet resists demagnetization better than any other type of magnet
* Azimuth accuracy ±1/2° with 1° graduations
* Vertical angle accuracy ±1/2° with 1° graduations and 10 minute vernier
* Vertical angle measurements to ±90° or 100% grade
* Percent grade scale with increments of 5%
* Induction dampened needle for quick, accurate readings
* Sapphire jewel bearing allows for smooth needle movement
* Magnetic declination adjustment allows for east or west declination settings to +/-180°
* Precision aligned mirror with convenient “see-through” sighting capability
* Aluminum billet body assembly makes the GEO nearly indestructible
* 6061-T6 hard anodized aluminum body for permanent color and scratch resistance
* Ball & socket tripod mount is centered for increased accuracy of rotation
* O-rings make the GEO Waterproof for increased reliability
* Leather case included
* Overall dimensions: 9.6 x 7 x 3.3cm
* Weight: 362 grams
* Made in the USA
Technical Specification:
– Stratum compass
– Vertical inclinometer with 1° graduations, visible from side and above
– Dip measuring range 270° graduated in 1°
– Brunton style spirit level clinometer +/- 90°, 1° graduations
– Azimuth circle with 1° graduations
– Global needle
– Needle locking mechanism
– Declination adjustable +/- 60°
– Inclination adjustable
– Circular spirit level for horizontal accuracy
– Sighting mirror
– Rugged, light weight aluminised one piece waterproof housing
– Case included
– Dimensions (closed) 72 x 93 x 27.5 mm
– Weight: 330 grams
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