Precision measurement: This digital vernier caliper provides accurate internal, external, depth, and step measurements with a 0150 mm range and ±0.2 mm accuracy, delivering reliable results for electronics work and crafts. Versatile applications: A lightweight plastic tool originally designed for tool manufacturers, suitable for small projects, jewelry making, and various DIY tasks while traveling. Userfriendly operation: Smooth pushpull action, fast display readings, and an easy inch/mm switch button; large LCD ensures clear visibility. Lightweight, durable design: Plastic construction with dimensions of 235x76 mm; easy to handle and longlasting for reliable measurements without strain. Key specifications at a glance: Measurement types — internal, external, depth, and step; range — 0150 mm; accuracy — ±0.2 mm; display — large LCD; switch — inch/mm; material — plastic; size — 235x76 mm. Use scenarios: Electronics assembly and prototyping requiring precise component and feature measurements. Jewelry making and other small crafts that need accurate thickness and size checks. Home improvement or tasks while traveling or working away from a full workshop.