This 3D printed caliper depth measurement aid is designed to enhance accuracy and stability when measuring depths with a digital caliper. It securely attaches to the caliper, providing a wider, flat reference base that helps keep the tool steady and perpendicular to the surface being measured. This makes it easier to obtain consistent and reliable depth readings, especially for holes, slots, and recessed areas. Simple, lightweight, and easy to install, it’s a practical add-on for workshops, DIY projects, and precision measurement tasks.