The multifunctional scale features resistant markings to ensures consistent accuracy, jewelry sizing, and antique verification tasks Essential for jewelry appraisal during travel, archaeological surveys, studio crafting, or authentication in laboratory settings Compact small Ruler with Portable Design and High Precisions Markings for Accurate Jewelry, and Antique Measurements Ideal for collectors, jewelers, craftsmen, and outdoor enthusiasts requiring dimensional analysis of small items like carvings or DIYer projects Crafted from metal with a built in hanging hole, this pocket sized measuring tool combines portability and longevity for repeated use in workshops or fieldwork, Manufacturer: JunsenF