Strong & Clear Scale : Produced of anodized aluminum and stainless steel with engraved Double Scale (cm/inch) that resist wear and Erosion for long lasting Clear Efficient Marking & Positioning : Includes positioning holes and a 0 scale reference for drawing parallel, equidistant lines with Acccuracy , boosting work efficiency High Acccuracy Leveling : Features 90°/180° Double Angles detection with 0.5Mm/m accuracy and clear Double scale markings for quick and accurate readings Multi Functional Design : Combines bubble Levels, Double scale ruler, and retractable depth gauge for leveling, measuring, and marking tasks, perfect for woodworking, renovation, and projects Portable & Secure : Compact and lightweight (230g) with a anti loss lanyard and carabiner for easy carrying and secure storage during outdoor or construction use, Manufacturer: Oxxggkao