Our range of internal measurement instruments is designed for precise and reliable measurement of internal dimensions such as bore diameters and cavity depths. Manufactured by Kroeplin, these tools offer exceptional accuracy and durability, making them ideal for applications in metalworking, automotive, aerospace, and medical industries. Available in both mechanical and electronic formats, Kroeplin internal gauges ensure consistent performance even in demanding environments. Whether you’re inspecting small components or deep bores, our selection provides the precision you need for quality assurance and process control.