MRJYK Suspended Mining Compass, Mine Hanging Compass With Slope Gauge, 100mm Magnetic Needle, Automatically Level, Clear Scale, For Mine Surveying

Details

• 【AUTO-LEVEL DESIGN】This mining compass features a flexible suspension and universal bracket structure, keeping the dial balanced at various angles for stable readings in complex mine tunnel environments
• 【CLEAR & ACCURATE SCALE DIAL】The high-precision dial offers a 1° minimum scale with clear markings. A built-in needle brake locks the pointer instantly, allowing this tunnel survey compass to record measured data accurately
• 【SAFER UNDERGROUND OPERATION】The detachable assembly replaces traditional hanging ropes, reducing operational risks and greatly improving construction safety in high-risk mining sites with this geological compass
• 【DURABLE & PORTABLE BUILD】Made of lightweight aluminum alloy, this mine survey instrument comes with a slope gauge and storage bag, making it ideal for roadway orientation and dip angle survey work
• 【WIDE APPLICATION】Suitable for measuring direction, inclination, azimuth, and angles, this portable compass is essential for geological surveys and mining operations in coal and non-ferrous metal mines