Our high-precision inspection ruler is an indispensable tool in various industries. It is designed to measure and detect surface flaws, including and spots, with utmost accuracy. The transparent material enhances visibility, making it easier to identify and measure defects on different surfaces. Features -Color:Multi -Material:Plastic -Size:9.50X6.00X0.01cm/3.73X2.36X0.00in -Precision in measurement: the high precision crack width gauge provides exact measurements, crucial for detailed inspections and assessments -Wide range of applications: suitable for measuring surface flaws, , and spots, making it a versatile inspection tool -Robust and transparent: made from transparent, practical material, it offers longevity and clear visibility for accurate measurements -Compact and handy: its small size and lightweight design make it easy to carry and use in different environments -Accurate readability: features clear and precise scale lines, ensuring users can easily and accurately read measurement results Package list: 1 x plastic crack gauge ruler