Specification:Metric & InchMULTI GAUGE :Miter Square/T-Square/Marking Gauge/Depth Gauge/Scribe Toolsize: 280/210(mm)Note:210mm(Without inch)The scale will have a slight deviation, please understandFeature:PRECISION PRECISION - MULTI GAUGE gives you the ultimate marking precision, alowing the user to accurately mark up to the finest mllimeter. The vermier scale and main scale were designed to slide smoothly into the main body and itwill ft on to objects pertectl. MULTI GAUGE has more accurate minimum measuring range than regular vermier calipers which can mark up to 1/20 (0.5) mm which is about 0.019 inches.MULTI-FUNCTION (MEASUREMENT AND MARKING) . With one MULTI GAUGE caliper you can do 5 dferent things! From measuring 45 degrees, 90 degrees, depth, width to drawing lines. You can gauge the thickness and depth of the object just like any other vemnier calipers but also you can check the angles with combined miter and t-square. You can mark the object by uilizing the main scale as a ruler. Experience easier measureSOMETHING ABOUT VERSATILITY - MULTI GAUGE measuring tool is absolutely versatile. You can insert a straight ruler and this will work as a vernier cliper. MULTI GAUGE cliper comes with additional depth gauge accessory which is perfect for measuring items such as cylindrical rods, pipes and all kinds of angles. This depth gauge is also removable. You can fully customize the caliper with additional components based on the projects.1 EASY-TO-READ THERMAL - Each aluminum blade is preisely milled with state-of-the-art MCT equipment flloweld by sanding procedure and anodizing finishing touches. MULTI GAUGE professional square ruler is constructed for maximum durbility. Blades are engraved with laser marks on the scale with white markings on black smooth backgrounds for increased readabilty!1 STABLE YET LIGHT WEIGHT - The blade is made of the anodized aluminum material with 2mm thickness. This stable cast aluminum tool plate is sturdy yet surprisingly lightweight. It is 30g lighter than regular vernier calipers. If you are a professional who uses square rulers all day, you can tell the diference right away. The lightweight body is ergonomically designed to ease the pressure on the elbows or wrists while measuring and marking.