Accurate Reading: T-angle square design, can measure 45 degrees, 90 degrees, 135 degrees and draw lines. The limiter is marked with a scale with a resolution of 0.05 mm for a more precise reading. The cap is detachable and you can use other components to completely customize the caliper to suit the project.Easy to Use: From 45 degrees, 90 degrees, depth, width to draw lines. You can measure the thickness and depth of the object like any other calipers. You can also check the angles with a combination tab and a t-square. You can mark the object using the main scale as a ruler.Clear Reading: The ruler body is composed of a T-shaped ruler and a cap. The cap and the T-shaped ruler are made of aluminum alloy. The surface is sanded and black anodized, wear-resistant, rust-resistant and comfortable to touch.Angle measurement: The combination design of T ruler and limit not only realizes the function of ordinary vernier caliper, but also increases the function of angle measurement and marking.Ergonomic Design: The T-type head measuring range is 0-100mm, the main scale measuring range is 0-210mm, and the upper and lower two rows of scales are convenient for measuring width and height. depth. Lightweight ruler body is ergonomically designed to reduce pressure on elbow or wrist. Specifications: Type: Woodworking Multi Gauge Ruler Material: Anodized Aluminum Suitable: DIY Woodworking Measurable : 45 degree, 90 degree, 135 degree angle and line T-Type Head measurement range: approx. 0~100mm/0~3.9in Main scale measurement range: approx. 0~210mm/0~8.3inch Size: approx. 232mm/9.1in 100mm/3.9in 25mm/1in Package Included:< /p> 1* T-Marking Ruler Note: The data is manual measurement, please allow 1-103cm error, due to differences between light and the screen, there will be a certain color difference, the specific received in kind prevail.