Description | Brunton Grain Size Card for geologists, made of durable, waterproof, transparent material. Features 10 grain size classifications, a PHI scale, and an integrated millimeter ruler for accurate field measurements. |
Brunton 5030 Geo Lite Transit is a lightweight, durable, and functional mirrored compass designed for students and field geologists. It offers essential strike and dip measurements, dual clinometers, and a built-in protractor—perfect for accurate field mapping in a compact format.
| Brunton ComPro Transit 5008 is an ultralight, durable compass designed for precise strike and dip measurements. With its bakelite body and floating capability, it’s perfect for demanding fieldwork in rugged or wet environments. | Brunton TruArc No. 15 Compass with global needle, dual clinometers, and tool-free declination adjustment. Designed for precise navigation, slope measurement, and elevation in demanding field conditions. Includes sighting mirror, bubble level, and map magnifier. Made in the USA. | The Brunton Echo 7×18 Monocular combines portability and quality optics in a compact design. With 7x magnification, multi-coated lenses, and a BaK-4 prism, it delivers sharp images even at close range. Ideal for hiking, sports, or field use, it fits in your pocket and can be easily operated with one hand. | Brunton 5010 Transit Compass is a professional-grade tool that allows simultaneous measurement of dip angle and dip direction. With a flat base for low-angle readings, automatic needle lock, and rugged construction, it's ideal for geologists and field professionals needing precise structural data collection in any environment. |
Content | The Brunton Grain Size Card is an essential field tool for geologists, designed for the visual classification of sediment based on grain size and shape. Made from durable, waterproof, and transparent material, this lightweight card withstands all weather conditions. It features both positive and negative sides to facilitate accurate grain size comparisons and direct readings in the field.
SPECIFICATIONS:
➢ 10 grain size classifications, including the PHI scale
➢ Visual reference for grain shapes
➢ Integrated millimeter ruler for direct measurement | The Brunton 5030 Geo Lite Transit is a mirrored, flat-base compass specifically designed for students and field geologists who need a lightweight, precise, and functional tool without sacrificing the essential capabilities of a traditional transit. Inspired by the design of the Geo Transit model, the Geo Lite delivers reliable performance in a more compact format. It features two clinometers (plumb-style and hinge-style), allowing for effective dip and dip azimuth measurements. It also includes an integrated protractor for direct plotting of data on topographic maps during fieldwork. Its transparent base is hot-stamped for enhanced durability, and the flat structure allows for accurate measurements even at low angles. Additionally, the lid is made from recycled glass-filled PA (polyamide), providing greater resistance to long-term use.
SPECIFICATIONS:
➢ Dimensions: 10.16 × 6.3 × 1.5 cm (4” × 2.5” × 0.6”) ➢ Weight: 68 g (3.2 oz) ➢ Azimuth: ±1° with 2° graduations ➢ Hinge clinometer: ±2.5° with 5° graduations ➢ Internal clinometer (plumb-style): ±2.5° with 5° graduations ➢ Magnetic declination adjustment: ±180° (tool-free)
FEATURES:
➢ Direct-read azimuth system in transit style ➢ Slim needle for more accurate readings ➢ Fixed plumb-style clinometer, unaffected by declination adjustment ➢ Hinge clinometer for simultaneous dip/dip azimuth measurements ➢ Integrated protractor for mapping and plotting in the field ➢ Bubble level for improved strike measurement accuracy ➢ 2° resolution for azimuth readings, 5° resolution for clinometer readings ➢ Durable EverNorth magnet, resistant to long-term demagnetization ➢ Integrated map magnifier on the base ➢ Sighting mirror for precise directional readings ➢ Romer scales included for GPS compatibility ➢ Flat base for accurate measurements at low angles ➢ Hot-stamped baseplate for enhanced wear resistance ➢ Lid made of recycled, glass-filled polyamide for extended durability ➢ Made in the USA, in Riverton, Wyoming ➢ Perfect as a primary compass or a reliable backup for extended fieldwork
| Brunton 5008 ComPro Transit is the perfect choice for those seeking a lightweight, durable, and functional mapping instrument. Designed for explorers and professionals working in demanding conditions, this compass retains all the internal components of Brunton’s classic models but features an ultralight bakelite body, making it the lightest in the series. Ideal for extended fieldwork, the ComPro offers precision, durability, and comfort without compromising performance. Additionally, its floating design provides extra safety in wet or aquatic environments.
SPECIFICATIONS:
➢ Measurement Style: Strike & Dip ➢ Dimensions: 10 × 7 × 3 cm (3.9" × 2.8" × 1.2") ➢ Weight: 162 g (5.7 oz) ➢ Azimuth Scale: ±0.5°, with 1° graduations ➢ Internal Clinometer: ±0.5°, with 1° graduations ➢ Percent Grade Scale: 5% increments ➢ Magnetic Declination Adjustment: ±180°
FEATURES:
➢ Ultralight design, made of high-strength bakelite ➢ Floats on water – ideal for work in humid areas, rivers, or bodies of water ➢ Traditional transit measurement method, perfect for professionals in geology and surveying ➢ Built-in mirror for accurate bearing and vertical angle measurements ➢ Short and long sights for improved target alignment accuracy in the field ➢ High-precision NdFeB disc magnet, highly resistant to demagnetization ➢ Balanceable magnetic needle, adaptable for use in various geographic regions ➢ Induction damping for quick and reliable needle stabilization ➢ Sapphire jewel bearing for smooth, long-lasting needle movement ➢ Needle lock button to secure or release the needle, depending on the model ➢ Sealed internal components with O-ring for enhanced protection against dust and moisture ➢ Fully compatible with Jacob’s Staff/tripod ball-and-socket adapters ➢ Available in Azimuth (0–360°) or Quadrant (0–90°) formats ➢ Includes a protective leather case, ideal for safe transport in field conditions ➢ Made in the USA, in Riverton, Wyoming | The Brunton TruArc No. 15 Compass is a professional-grade navigation tool built for the most demanding field conditions. Designed for mountaineers, rescue teams, scientists, and explorers, it features a mirrored baseplate and dual clinometers (internal and lid-mounted) for accurately measuring slope angles and elevations. Its global needle provides stable readings anywhere in the world, while its durable, high-visibility design ensures accurate orientation in even the toughest environments.
SPECIFICATIONS:
➢ TruArc™ Global Needle: Tilts up to 20° for reliable performance worldwide.
➢ Tool-free declination adjustment: Quickly aligns magnetic north with true north.
➢ Meridian lines on vial: Assist in aligning with map grids during trip planning.
➢ Inch and millimeter scales: Enable precise measurements in any mapping system.
➢ EverNorth™ Magnet: Resists demagnetization over time for long-term reliability.
➢ Magnified readout: Offers high precision without sacrificing readability.
➢ Dual azimuth ring: Includes reverse azimuth capability.
➢ Integrated sighting mirror and line: Ensures accurate bearings when taking or following a direction.
➢ Dual clinometers (in lid and vial): 2° resolution for measuring slope or object heights.
➢ Engineer’s ruler: Useful for technical field measurements.
➢ Bubble level: Ensures compass is level for accurate readings.
➢ Map magnifier: Helps identify small details in map work.
➢ Removable high-visibility cling: Enhances performance in low-light environments.
➢ 1° resolution azimuth ring: For precise directional readings.
➢ Dimensions: 4” x 2.5” x 0.6” | 10.16 x 6.3 x 1.5 cm
➢ Weight: 3.2 oz | 91 g
➢ Made: In the USA Riverton, Wyoming. | The Brunton Echo 7x18 Monocular delivers impressive optical performance in a compact and portable design. It is equipped with multi-coated lenses and high-quality BaK-4 prism glass, which provide bright, sharp, and clear images—even at a close focusing distance of just 33 cm. Its 7x magnification with an 18 mm objective lens is ideal for quick and precise observation during outdoor activities, hikes, sports events, or field studies. Ergonomically designed for comfortable one-handed use, it fits easily in your pocket, making it an essential companion for adventurers and observers.
SPECIFICATIONS:
➢ Brand: Brunton
➢ Model: Echo 7x18
➢ Magnification: 7x
➢ Objective diameter: 18 mm
➢ Prism type: BaK-4
➢ Minimum focus: 33 cm (1.1 feet)
➢ Eye relief: 12 mm
➢ Exit pupil: 2.6 mm
➢ Dimensions: 3.3 x 8.4 - 10.7 cm
➢ Weight: 51 g
➢ Included accessories: Cleaning cloth, wrist strap, protective case
FEATURES:
➢ Bright and clear image thanks to multi-coated lenses and BaK-4 prisms
➢ Ergonomic design for a comfortable and secure grip
➢ Ideal for field use, hikes, sports events, and more
➢ Pocket-size, perfect to carry anywhere
➢ Includes case and strap for safe transport and storage | The Brunton 5010 Transit Compass is a versatile mapping tool that combines the precision of traditional methods with advanced simultaneous measurement capabilities. Specially designed for professionals in geology, geophysics, and fieldwork, it allows for the simultaneous recording of dip angle and dip direction, optimizing the structural data collection process—even on an international scale. Its flat base facilitates low-angle measurements, while the automatic needle lock system ensures accurate readings when the instrument’s face is not directly visible. With both short and long sights, it offers enhanced accuracy and comfort when taking bearings in any environment.
SPECIFICATIONS:
➢ Measurement Style: Strike & Dip or Dip & Dip Direction ➢ Dimensions: 9.6 x 7.1 x 3.3 cm (3.8" x 2.8" x 1.3") ➢ Weight: 363 g (12.8 oz) ➢ Azimuth Scale: ±0.5°, with 1° graduations ➢ Hinge Dial: ±0.5°, with 2° graduations ➢ Internal Clinometer: ±0.5°, with 1° graduations ➢ Percent Grade Scale: 5% increments ➢ Magnetic Declination Adjustment: ±180°
FEATURES:
➢ The hinge dial allows for simultaneous measurement of dip and dip direction, or strike and dip on certain surfaces and orientations. ➢ The lid opens to 220° and includes indicators showing which needle to read for plunge direction. ➢ The flat base enables easy dip angle and dip azimuth measurements at low angles. ➢ The integrated mirror allows visual alignment and measurement of bearings and vertical angles. ➢ Long and short sights provide added functionality and precision when taking bearings. ➢ Dual long-level bubbles allow the compass to be leveled from the sides. ➢ The needle can be set to lock automatically, ensuring accurate readings. ➢ The high-precision NdFeB disk magnet offers accurate readings and excellent resistance to demagnetization. ➢ The magnetic needle can be balanced for use in almost any part of the world. ➢ Induction damping allows the needle to stabilize quickly. ➢ The sapphire jewel bearing ensures smooth needle movement throughout the instrument’s lifespan. ➢ The needle lock button can lock or release the needle, depending on the model. ➢ Internal components are sealed with an O-ring to improve water and dust resistance. ➢ All Transit models are compatible with the Jacob’s Staff or tripod ball-and-socket adapter. ➢ Each model is available in Azimuth (0–360°) or Quadrant (0–90°) formats. ➢ Includes a protective leather case, ideal for carrying your Brunton in the field. ➢ Made in the USA, in Riverton, Wyoming.
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