Brunton Axis Transit Compass

SKU: F-5012

£660.00 ex VAT

The Brunton Axis transit is a twist on the traditional transit which this company is well renowned for. It can take simultaneous measurements of dip and strike, trends and plunge, dip and dip direction, and bearing and angle, making data collection faster and easier than ever. All the while, retaining accurate measurements. A must-have in an industry where the stakes are high. The instrument is contained within a robust alloy housing which also holds a disc magnet, bubble levels, a clinometer needle and more.

 

  • DISCLAIMER: All Brunton Transits are generally not kept as stock and take approx 4 to 5 days for delivery. Due to the various magnetic zones available. Please select the correct zone you require during the purchase, depending on the country you intend to use the instrument in. This will ensure that you have a working and accurate reading compass. Click HERE for a map and breakdown of the magnetic zones Brunton uses to help you.

 

Specifications:

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

Brunton Axis Transit Compass Clinometer

The Brunton Axis Transit offers a revolutionary twist on the world’s most trusted line of pocket transits. Thanks to its patented, innovative dual-axis hollow hinge, this versatile instrument allows geologists, surveyors, and field engineers to capture structural data at a blistering pace.
By eliminating the limitations of traditional lids, the Axis makes mapping, prospecting, and structural measuring faster and more efficient than ever before.

Particularly when performing structural geological mapping or geoengineering investigations. It pairs perfectly on site with other field essentials, such as field notebooks and scale cards .

 

Breakthrough Structural Measurement Capabilities

The standout feature of the Brunton Axis is its untethered flexibility, allowing simultaneous data collection that traditional transits simply cannot match:
Simultaneous Strike & Dip: The unique default orientation of compass North makes this the only transit in the world capable of measuring strike and dip at the exact same time.

  • Dip Angle & Dip Direction: A simple rotation of the azimuth ring shifts the transit to measure dip angle and dip direction simultaneously.
  • Trend & Plunge: A secondary axis of rotation combined with a lid protractor lets you read trend and plunge concurrently.
  • Overhang Mapping: Because the lid rotates a full 360° around both axes, you can easily take accurate measurements on any surface—including complex overhangs and undercuts.
  • Direct Sighting: The hollow hinge doubles as a sighting tube for quick, highly accurate horizontal and vertical sighting measurements.

 

Premium Build & Engineering

Housed within a robust, precision-machined alloy casing, the internal mechanisms are fully sealed with a durable O-ring for superior water and dust resistance in extreme field conditions. The instrument utilizes a high-grade NdFeB disc magnet that inherently resists demagnetization over time. This rare-earth magnet is pairs with an induction dampening system for a quick-settling needle, and it spins flawlessly on a premium sapphire jewel bearing.

 

Advanced Specifications
  • Format Availability: Choose between Azimuth (0°–360°) or Quadrant (0°–90°) models.
  • Leveling System: Equipped with dual long-level bubbles for flawless stability and horizontal precision.
  • Inclinometers: Features a manually operated internal clinometer as well as two distinct hinge inclinometers.
  • Needle Control: Features an automatic needle locking mechanism to secure the components during transit.
  • Mounting Options: Fully compatible with standard Brunton Jacob’s Staff / Tripod ball and socket adapters.
  • Base Design: Crafted with a completely flat bottom to ensure a firmer grip and stable seating when measuring low-angle planes.

 

Crucial Ordering Information: Magnetic Zones & Delivery
  • Lead Time: Please note that all premium Brunton Transits are generally built to order and take approximately 4 to 5 working days for delivery.
  • Global Balancing: Due to regional variances in the Earth’s magnetic fields, you must select the correct Magnetic Zone for your intended geographic destination during checkout. Using a transit in the wrong zone will cause the needle to drag and provide inaccurate readings.
  • Resources: If you are unsure which configuration you need, view the transit magnetic zones map HERE, or download the official Brunton Axis Transit Manual to review complete setup guidelines before purchasing.

 

Axis Transit Compass Introduction Video

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