Alumicolor Aluminum Engineer Metric Pocket Scale, 15CM, Black

HIGH-QUALITY ALUMINUM POCKET SCALE - length of aluminum pocket scale is 15 Centimeters. PROFESSIONAL ENGINEER SCALE - pocket scale is the size of a pen and is lightweight and portable for engineering students and professional engineers. PROFESSIONAL ENGINEER METRIC SCALE - Calibrations of Pocket Sized Metric Engineer Scale are 1: 1, 1: 2, 1: 5, 1: 20 and 1: 50. BLACK POCKET SCALE - high-quality extruded aluminum scale is imprinted using photo anodizing process that makes for a uniform finish and color, through this process calibrations become a permanent part of the aluminum and will not wear off over time. ALUMICOLOR IS QUALITY - made with the highest quality extruded aluminum all scales have smooth edges and are calibrated to exact specifications