600mm Milled buttom Accuracy：0.5mm/m Thickness：1.5mm With strong magnetic Die-casted body with high strength
1. Aluminum body with thickness over 3mm for high strength 2. High accuracy with Class I Level vail (0.5mm/m) 3. Shockproof and UV-proof bubble ensures no leakage, no discoloration, and accuracy decrease 4. CNC fine milling for flat surface and accurate measusrement 5. Rubber cover on both ends for crash and shock reistance
