This Professional 0-350mm Digital Caliper is engineered for high-precision industrial measurement and machining applications. Constructed from premium stainless steel, it features a robust, wear-resistant structure with excellent anti-interference capabilities. The extra-large LCD screen provides clear, intuitive, and real-time readings, supporting seamless one-button switching between metric and imperial units to maximize efficiency. With its extended 350mm measuring range, it effortlessly delivers precise measurements for outer diameter, inner diameter, depth, and steps. Known for its outstanding stability and micron-level accuracy, this caliper is widely trusted in mechanical manufacturing, hardware processing, and engineering inspection.