• [Magnetic Declination Adjuster] - Manually correct declination for higher accuracy in navigation.
• [Multifunctional Geological Compass] - Clear dial scale for easy reading, suitable for various outdoor activities.
• [High-strength Zinc Alloy] - Shockproof and crush resistant, providing durability for travel.
• [Luminous Effect] - Long-lasting luminous display for enhanced visibility in low light conditions.
• [Versatile Usage] - Ideal for geological surveys, orienteering, and outdoor adventures.