【Clear and Readable Dial Scale】This multifunctional geological features a dial scale that is clear and easy to read,ensuring accurate navigation and orientation.

【Shockproof】Crafted from high-strength zinc alloy material,this offers excellent shockproof and crush properties,making it ideal for outdoor and relieving travel pressure.

【Long-lasting Luminous Effect】With a luminous effect,this displays a bright that lasts longer with increased exposure time,enabling convenient use in low-light conditions.

【Accurate Magnetic Declination Adjustment】 Grade，Equipped with a magnetic declination adjuster,this allows for manual correction of the magnetic declination,ensuring higher accuracy and navigation.

【Versatile Design for Various 】Suitable for different such as geological survey,orienteering,and outdoor,this serves as an essential tool for diverse activities.