513 Series™ 0 to 0.03" SAE Dial Horizontal Type Test Indicator Full Set (513-412-10T) by Mitutoyo®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley. It is designed to help you maintain precision quality control on all the stages of your project. Made utilizing industry-leading materials and high-end equipment, this tool features an ergonomic design for uncompromising comfort and ease of use.