Professional Geological Compass | Waterproof & Luminous Dial

Professional Geological Compass – Waterproof, Luminous & High Accuracy

Whether you're conducting a geological survey, navigating a trail, or heading out on an outdoor adventure, this Professional Geological Compass is your reliable partner in the field. Built for demanding environments, it combines high accuracy, a luminous fluorescent dial, and waterproof construction in a rugged, compact body.

Made in Mainland China.

Key Features

• High Accuracy: Precision dial with accuracy of ≤ ±1°, so you always know exactly where you're heading.
• Luminous Fluorescent Display: Fluorescent powder absorbs natural light, sunlight, or UV light and glows in low-light conditions — the longer the exposure, the longer the glow.
• Waterproof Design: Fully water-resistant, built to handle rain, splashes, and humid outdoor environments without compromising performance.
• Magnetic Declination Adjuster: Manually correct magnetic declination for improved navigational accuracy in any location.
• Durable Construction: Made from high-strength aluminum alloy and zinc alloy for excellent crush resistance and long-lasting reliability.
• Clear Dial Scale: Easy-to-read markings for quick, confident readings in the field.
• Compact & Portable: Measures just 83 × 70 × 35 mm (3.3 × 2.8 × 1.4 in) — fits in your pocket or pack with ease.
• Versatile Use: Ideal for geological surveys, orienteering, hiking, camping, survival, and outdoor exploration.

Specifications

• Item Type: Geological Compass
• Material: Aluminum Alloy & Zinc Alloy
• Color: Green
• Accuracy: ≤ ±1°
• Luminous: Yes (fluorescent powder, requires light exposure)
• Waterproof: Yes
• Dimensions: 83 × 70 × 35 mm / 3.3 × 2.8 × 1.4 in
• Condition: 100% Brand New

What's in the Box?

• 1 × Professional Geological Compass
• 1 × Carrying Bag

💡 Luminous Note: The glow effect requires prior exposure to natural light, sunlight, or ultraviolet light. The longer the exposure, the longer and brighter the luminous display. No glow will appear without prior light exposure.

Perfect For

• Geological field surveys & mapping
• Orienteering & land navigation
• Hiking, camping & backpacking
• Outdoor adventure & survival situations
• Educational fieldwork & geography studies

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For more information on safe outdoor and wilderness navigation, visit the National Park Service's guide on navigation tools.

Learn more: Compass

Frequently Asked Questions

Q: Is this geological compass truly waterproof for outdoor field use?

A: Yes, this professional geological compass features a waterproof design that protects the internal mechanism against rain, splashes, and humid outdoor conditions, making it suitable for demanding field environments like geological surveys and outdoor expeditions.

Q: How does the luminous fluorescent display work on this compass?

A: The compass dial uses fluorescent powder that charges when exposed to natural light, sunlight, or UV light. Once charged, it glows in low-light or dark conditions. The longer the pre-exposure, the longer and brighter it will glow — no batteries required for the glow effect.

Q: Can I adjust for magnetic declination with this compass?

A: Absolutely. This geological compass includes a built-in magnetic declination adjuster, allowing you to manually correct for the difference between true north and magnetic north in your specific location, ensuring maximum navigational accuracy wherever you are.

Q: What is the accuracy of this professional geological compass?

A: This compass offers an accuracy of ≤ ±1°, which is excellent for geological surveying, orienteering, and general outdoor navigation where precision is critical.