Made from nickel-plated pressed steel for functionalityDual graduations for measuring versatilityDepth probe included Used for measuring inside and outside diameters, as well as the thickness and depth of a mediumPrecision is paramount with the Supercraft Calliper Vernier 150mm, designed for accuracy in every measurement. Crafted with durable materials, it ensures longevity and reliability in various working environments. Its ergonomic design promotes comfortable handling, enhancing user experience during extended use. The vernier scale enables precise readings, allowing for meticulous measurements with ease. With a range of 0 to 150mm, it accommodates a wide array of measurement needs in fields such as engineering, woodworking, and metalworking.