Portable Mineral Hardness Test Kit | 2-9 Mohs Scratch Test Pens with Storage Box for Gemstone, Jade & Industrial Mineral Identification

Product InformationProduct Name: Mohs Hardness Test Stick SetMeasuring Range: Mohs Hardness Level 2-9Wide Range of Applications: Suitable for gemstones, jade, ceramic tiles, floors, glass, mobile phone screens, and mineralsPackage Contents:Mohs Hardness Test Stick * 1

• 【Mohs Hardness Testing Standard】 Mohs hardness is the standard indicator for mineral hardness measurement. Using a scratch test method, this kit helps you accurately assess mineral surfaces—widely used in mineralogy and gemology.
• 【Comprehensive Test Grades Included】 Covers 8 essential hardness grades: Gypsum (2), Calcite (3), Fluorite (4), Apatite (5), Orthoclase (6), Quartz (7), Topaz (8), and Corundum (9). for professional and educational use.
• 【Easy to Carry for Fieldwork】 Lightweight and portable makes this Mohs hardness kit for fieldwork. Simply rub samples together to assess relative hardness values—quick and practical for on-site testing.
• 【Durable Multi-Faceted】 Each hardness tester features a carefully crafted multi-faceted shape, offering a comfortable grip and enhanced durability for long-term use.
• 【Wide Application Range】 Suitable for testing gemstones, jade, ceramic tiles, flooring, glass, mobile phone screens, minerals, concrete, and more. A versatile tool for various material hardness evaluations.