Made of fine quality material, practical, easy to operate and use, wide application range, has a long service life. Features: Accurate: multi gauge gives you the ultimate marking accuracy, allowing the user to accurately mark up to the finest millimeter. The vernier scale and main scale were designed to slide smoothly into the main body and it will fit on to objects perfectly. Multi gauge has more accurate minimum measuring range than regular vernier calipers which can mark up to 1/20 (0.05)mm which is about 0.019 inches. Multi-function (measurement and marking): with one multi gauge caliper you can do 5 different 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 vernier calipers but also you can check the angles with combined miter and t-square. You can mark the object by utilizing the main scale as a ruler. Experience easier measure and marking with multi gauge all in one caliper. Something about versatility: multi gauge measuring tool is absolutely versatile. You can insert a straight ruler and this will work as a vernier caliper. Multi gauge caliper 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. Easy-to-read: each aluminum blade is precisely milled with state-of-the-art MCT equipment followed by sanding procedure and anodizing finishing touches. Multi gauge professional square ruler is constructed for maximum durability. Blades are engraved with laser marks on the scale with white markings on black smooth backgrounds for increased readability. 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 difference right away. The lightweight body is ergonomically designed to ease the pressure on the elbows or wrists while measuring and marking. Specifications: Material: aluminum alloy Color: black Measuring range: 0-128mm, 0-11inch Division value: 0.05mm, 1/128inch Item size: 300 * 100mm / 11.8 * 3.9in Item weight: 170g / 6.0ounce Package size: 340 * 120 * 25mm / 13.4 * 4.7 * 1.0in Package weight: 245g / 8.6ounce Packing List: 1 * Multifunctional Scriber