Scratch Tester Hardness Test Pen, 2-9 Scratch Tester, with Storage Box, for Industrial Mineral Identification Kit Jade Jewelry, Testing Jewellery Glass

Product specifications:Product Name: Hardness Test KitSet: 2-9 hardness penWeight: 2kgPackage includes:hardness pen*8Suitcase*1

• Superior Quality Scratch Tester Hardness Test Pen: Our Scratch Tester Hardness Test Pen is crafted with impeccable quality, ensuring durability and convenience for all your hardness testing needs.
• Comprehensive 2-9 Scratch Tester Set: This set includes a range of tips from 2# gypsum to 9# corundum, allowing you to accurately assess the hardness of various materials, making it an essential tool for enthusiasts and professionals alike.
• Durable and Precise Tips: The forged tips of our hardness test pen provide superior hardness and precision, enabling you to easily handle a variety of hard materials including gems, jade, and glass while ensuring longevity in use.
• Versatile Application: Perfect for industrial mineral identification, this hardness test pen can measure the hardness of ceramics, floor tiles, mobile phone screens, concrete, and more, making it a must-have in every testing kit.
• Convenient Storage Box Included: Each Scratch Tester Hardness Test Pen comes with a storage box, providing organized and safe storage for your tools, ensuring they remain in perfect condition for future use in jewelry and mineral testing.