Five Pack Mohs Hardness Tester Kit 5 Through 9 With Durable Mineral Tips On Metal Rods, Pro Grade Hardness Pens For Jewelry Jade Glass Ceramic Tile And Concrete Testing
✔️ Five mineral tips (5-9) on durable metal rods for testing
This five-pen kit uses genuine mineral tips, Apatite (#5), Orthoclase (#6), Quartz (#7), Topaz (#8), and Corundum (#9), mounted on durable metal rods for testing gemstones, glass, ceramics, concrete, and related materials. It's a practical tool for jewelers, gemologists, lab techs, and hobbyists needing quick relative hardness indications on-site.
✅ Five mineral tips: Apatite (#5), Orthoclase (#6), Quartz (#7), Topaz (#8), Corundum (#9) mounted on durable metal rods
✅ Non-destructive testing via facet smoothness and edge sharpness
✅ Precision-machined ergonomic grip for comfortable handling and portability
✅ Wide testing scope includes gemstones, cured epoxy concrete, ceramics, ceramic tiles, marble, optical glass, mobile phone glass screens, tempered glass, and standard glass products
✅ Pack includes five pens in one kit, single color
💡 What is a Mohs hardness tester kit used for in jewelry and material testing? This handy kit helps you gauge relative hardness quickly without damaging surfaces.
- Relative hardness testing on gemstones, glass, ceramics, and concrete- Includes mineral tips from Apatite to Corundum (Mohs 5-9) on metal rods
- Non-destructive visual indicators via facet smoothness and edge sharpness
- Portable, ergonomic design for field and bench use✝️