12 inch steel scale or ruler is an educational instrument that is also used in every laboratory for measuring the simple length. Stainless Steel Scale -12″/30cm Dual Markings (inches and cm) on both sides of the ruler 0.5mm, 1mm, 1/4″ increments Clear Black Numbers Hanging Hole Unit of Measure: Each Labtex is a supplier & wholesaler of all types of laboratory scales in Bangladesh.
