Condition: Brand _x000D_ Item Type: Compass_x000D_ Material: Aluminum Alloy, Zinc Alloy_x000D_ Color: Green_x000D_ Accuracy: 1_x000D_ Whether Luminous: Yes_x000D_ Whether Waterproof: Yes_x000D_ Product Use: Compass_x000D_ Size: Approx. 83 x 70 x 35mm / 3.3 x 2.8 x 1.4in 1Multifunctional geological compass, dial scale is clear, easy to read. 2Adopts high-strength zinc alloy material, shockproof and crush resistance, release travel pressure. 3Luminous effect, the longer the continuous exposure time, the longer the luminous display will be. 4Magnetic declination adjuster, can manually correct the magnetic declination, higher accuracy. 5Suitable for different occasion such as geological survey, orienteering, outdoor adventure, etc.1 x Compass1 x BagThe luminous effect means that the fluorescent powder can only appear after being exposed to natural light, sunlight, ultraviolet light, etc. The longer the continuous exposure time, the longer the luminous display will be. There is no luminous effect without exposure.