4-in-1 Versatility: Provides Four-in-one measurement capability (Sales Point 1) covering outer size, inner size, depth, and step dimensions, making it suitable for a wide range of measuring scenarios.

Durable Scale Marking: Features Laser engraving (Sales Point 2) on the main and vernier scales, ensuring the readings are clear and wear-resistant for long-term accuracy and legibility.

Standard 200mm Range: Offers a substantial maximum measuring range of 200mm (approximately 8 inches), suitable for measuring medium to large components in engineering and fabrication.

High-Strength Material: Constructed from robust Carbon steel, providing high durability and stability necessary for precision measuring instruments.

Secure and Protected: Packaged in a Color Sleeve + Plastic Box for safe storage and protection against impact, dust, and moisture, maintaining the caliper's accuracy.