The Dial Caliper is a precision measuring instrument designed for accurate dimensional measurement in educational, laboratory, engineering, manufacturing, and quality control environments. Combining ease of use with reliable accuracy, this versatile tool allows users to measure external dimensions, internal diameters, depths, and step measurements with confidence. Featuring a clear analogue dial display and durable stainless steel construction, the dial caliper provides precise readings without the need for batteries, making it a dependable choice for classrooms, workshops, laboratories, and industrial settings. It is widely used in STEM education, engineering training, product inspection, machining, and scientific research. Whether measuring the diameter of a component, checking material thickness, or demonstrating precision measurement techniques, the dial caliper is an essential instrument for both students and professionals. Key Features Precision dial display for easy and accurate readings Measures external, internal, depth, and step dimensions Durable hardened stainless steel construction Smooth sliding mechanism for reliable operation Easy-to-read graduated scale and dial indicator Battery-free design for dependable performance Suitable for laboratory, workshop, and field use Ideal for educational demonstrations and practical training