the Professional Vernier Caliper, a reliable and accurate tool for professionals and DIY enthusiasts alike. This versatile caliper is perfect for measuring internal, external, depth, and step dimensions with precision up to 150 mm. Crafted from high-quality stainless steel, it offers durability, rust resistance, and a smooth sliding mechanism for seamless operation. The dual-scale design (metric and imperial) ensures ease of use in diverse applications. The caliper features a clear, easy-to-read scale, making it ideal for use in engineering, machining, woodworking, jewelry making, and more. Lightweight yet robust, it ensures comfortable handling and accurate results every time. Whether you're a professional or a hobbyist, this Vernier Caliper is an essential tool for measuring with confidence and precision. Elevate your craftsmanship and projects with this indispensable measuring instrument.