300mm Milling Accuracy：0.5mm/m Thickness：1mm Magnetic
1. 3-in-1 function: horizontal, vertical, 45° measurement 2. Horizontal Level vail with 0.5mm/m accuracy, suitable for multiple applications 3. CNC fine milling for flat surface and accurate measusrement 4. Thickened cover of two ends for impact and shock reistance 5. Clear scale on the body for convenient lineation and measurement
