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BRUNTON COMPASS AZA1042
The Brunton Compass AZA1042 from Azalab is a professional-grade field instrument engineered for high-precision geological mapping, structural analysis, environmental surveying, and navigation. Recognized globally as the industry benchmark, this compass is trusted by geologists, civil engineers, surveyors, archaeologists, researchers, and students working in demanding outdoor environments.
Unlike conventional handheld compasses, the Brunton Compass is a multi-functional surveying tool, integrating a magnetic compass, clinometer, protractor, and mirror sighting system into a single compact instrument. This versatility allows accurate measurement of azimuth, strike, dip, inclination, and slope angles, making it indispensable for scientific fieldwork.
Description
Precision Engineering & Accuracy
The AZA1042 features a precision-balanced magnetic needle with rapid settling time, delivering stable and reliable directional readings even in areas with mild magnetic interference. The manual declination adjustment mechanism allows users to compensate for local magnetic variation, ensuring true-north-referenced measurements — essential for professional mapping and survey accuracy.
Its integrated clinometer (±90°) enables precise measurement of vertical and inclined angles, making the compass ideal for structural geology, stratigraphy, fault analysis, mining exploration, and slope stability studies.
Mirror Sighting & Field Alignment
The built-in mirror sight and peep sight system allows simultaneous viewing of the compass needle and target object. This alignment method significantly improves bearing accuracy during triangulation, traverse surveys, and long-distance navigation.
Rugged Construction & Portability
Manufactured with a die-cast aluminum housing, the AZA1042 Brunton Compass is designed to withstand harsh weather, rough handling, and prolonged field exposure. Its compact form factor and lightweight design (200–300 g) make it easy to carry in a field vest, survey pouch, or backpack.
A tightly sealed lid protects internal components from dust and moisture, ensuring long-term reliability in rugged terrain.
Applications
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Structural geology (strike & dip measurement)
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Geological field mapping and stratigraphy
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Mining and mineral exploration
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Environmental and topographic surveying
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Archaeological site mapping
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Outdoor navigation and field training
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Academic geology and civil engineering fieldwork
The AZA1042 is widely recommended by universities and research institutions as an essential field tool, often paired with geological hammers, field notebooks, and measuring tapes.
Specifications
| Feature | Specification |
|---|---|
| Model | AZA1042 |
| Compass Type | Magnetic with mirror sighting |
| Clinometer Range | ±90° |
| Declination Adjustment | Manual, ±180° |
| Housing Material | Die-cast aluminum |
| Needle Settling Time | < 5 seconds |
| Dimensions | Approx. 3.1″ × 2.8″ × 1.2″ |
| Weight | Approx. 200–300 g |
| Applications | Geology, surveying, mapping, navigation |
Frequently Asked Questions (FAQ)
Q1: What makes the Brunton Compass AZA1042 different from a regular compass?
It combines a magnetic compass, clinometer, protractor, and mirror sight in one device, enabling precise geological and surveying measurements.
Q2: Can it be used for hiking and navigation?
Yes. While designed for professional surveying, it is equally reliable for navigation and outdoor use.
Q3: How is strike and dip measured using this compass?
Place the flat base against the rock surface to align the strike, then use the clinometer to measure dip angle.
Q4: Is it waterproof?
It is weather-resistant and suitable for rugged environments but should be kept dry when not in use.
Q5: Is a protective case included?
Most kits include a padded protective case. Availability may vary by supply package.
Key Highlights
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Precision magnetic needle with fast settling
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Integrated clinometer for angle measurement
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Adjustable declination for true-north accuracy
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Mirror sighting system for precise alignment
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Rugged aluminum body for field durability
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Lightweight, compact, and shock-resistant
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Ideal for geology, surveying, and academic fieldwork
Model: AZA1042 – Brunton Compass by Azalab
Additional information
| Compass Type |
Magnetic with mirror sighting |
|---|---|
| Clinometer Range |
±90° |
| Declination Adjustment |
Manual (±180° scale) |
| Housing Material |
Die-cast Aluminum |
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