2 in 1 Digital Angle Finder - Measure not only length but also 360° angle (internal angle, external angle). Locking function: Use locking screws to lock both legs in the desired position or angle. Large 1 inch LCD screen. - LCD with electronic digital display, Length, width and accuracy - Length measurement: 200 mm; precision; ±0.3°; resolution: 0.05° °; measuring range: 0-360°. The body of the ruler is forged from high quality stainless steel, which ensures quality, corrosion resistance and durability. Excellent quality - Forged from high quality stainless steel, the top is laser engraved (scale in mm and inches). , abrasion and corrosion resistant. Multifunction This angle finder ruler can measure both angle and length, in metric and imperial scales. Woodworking: setting the angles of table saws, miter saws, band saws, etc. Construction Sketch, drawing Convenience Measure angles quickly with an accuracy of ±0.3 degrees. (±0.3 degrees means the measurement result may be up to 0.3