Mohs Hardness Test Kit, Portable 1-10 Scratch Tester, with Gold Ten Pointed Star Design, Quick Testing and Easy to Operate, for Gem Jade Jewelry Rock and Mineral Testing

Discover precise mineral identification with this professional-grade Mohs hardness testing kit. This portable scratch tester includes numbered points from 1-10, allowing you to accurately determine material hardness for diamonds, stones, and tiles. Features: 1. Simple operation; a light scratch on the surface of the object being tested quickly determines the hardness. 2. Durable metal stylus, effectively addressing the common hardness boundary problem in mineral identification. 3. Equipped with a transparent protective storage box and silicone protective cap for portability and protection of the stylus. 4. Suitable for various applications, including outdoor geological exploration and mining. Specifications: Product Name: Mohs Hardness Tester Color: Gold Measurement Scale: 1-10 Product Size: 6.3×6.3×0.5cm/2.5×2.5×0.2in Package Size: 9x9x3cm/3.5x3.5x1.2in Net Weight: 60g/0.1lb Gross Weight: 106g/0.2lb Package Contents: 1 x Mohs Hardness Tester

• 【Precision Hardness Pins Set】：This complete kit includes 10 pins graded from Mohs 1 to 10, enabling accurate identification of mineral and rock hardness levels for professional-grade testing results.
• 【Ergonomic Star Grip Design】：The unique 10-point star shape offers a secure, non-slip hold and smooth rotation, boosting efficiency and comfort during hardness tests in both laboratory and field environments.
• 【Simple & Intuitive Operation】：Easily scratch the test surface and compare results using the included Mohs hardness reference chart. No specialized training is required, ensuring quick, user-friendly operation while maintaining professional-level precision.
• 【Durable & Reliable Construction】：Crafted from high-quality materials, these hardness pins are built for long-lasting performance and repeated use, making them ideal for educational labs, mining operations, and quality control inspections.
• 【Wide Material Compatibility】：Effectively tests a broad range of materials including jade, quartz, ceramics, glass, granite, gemstones, and alloys. Perfect for verifying authenticity, comparing materials, and assessing quality across multiple industries.