The Standard Decimatic 3226 C135 Dial Indicator is a high-quality precision tool designed for metalworking inspection and measurement. With a travel of .5 inches and a resolution of .0005 inches, this indicator is ideal for accurate readings during CNC machining and manufacturing processes. Made in the United States by Standard, a trusted brand in industrial measurement tools, this dial indicator comes with a box for easy storage and transportation. Perfect for professionals in the business and industrial sectors, this indicator ensures precise and reliable measurements for various metalworking applications.