Geological Compass, Magnetic Declination Adjuster Crush Resistant Waterproof Compass Clear Scale for Geological Survey

Feature: 1. Multifunctional geological compass, dial scale is clear, easy to read. 2. Adopts high-strength zinc alloy material, shockproof and crush resistance, release travel pressure. 3. Luminous effect, the longer the continuous exposure time, the longer the luminous display will be. 4. Magnetic declination adjuster, can manually correct the magnetic declination, higher accuracy. 5. Suitable for different occasion such as geological survey, orienteering, outdoor adventure, etc. Specification: Condition: 100% Brand New Item Type: Compass Material: Aluminum Alloy, Zinc Alloy Color: Green Accuracy: ? ± 1 Whether Luminous: Yes Whether Waterproof: Yes Product Use: Compass Size: Approx. 83 x 70 x 35mm / 3.3 x 2.8 x 1.4in Package List: 1 x Compass 1 x Bag Note: The luminous effect means that the fluorescent powder can only appear after being exposed to light, sunlight, , etc. The longer the continuous exposure time, the longer the luminous display will be. There is no luminous effect without exposure.