Mavdecll 5-9# Mohs Hardness Tester, Scratch Test Pen, with Storage Box, Industrial Mineral Identification Kit, Observe Scratches to Determine Hardness Value, for Gem, Jade, Jewelry

Mavdecll 5-9# Mohs Hardness Tester, Scratch Test Pen, with Storage Box, Industrial Mineral Identification Kit, Observe Scratches to Determine Hardness Value, for Gem, Jade, Jewelry

• [Comprehensive Test Grades]: Covering a range of 5 grades (5-9), our tester is equipped with mineral-inlaid metal rods, perfect for assessing the hardness of gems, ceramic tiles, floors, glass, mobile phone screens, minerals, concrete, and more
• [Non-Destructive Visual Estimation]: Experience non-invasive assessments with our Mohs hardness test kit by utilizing the indirect visual estimation method. Assess gemstone hardness without damage by examining the smoothness of facets and sharpness of edges under magnification
• [Crystal-Made Accuracy]: It is crafted from premium crystal, ensuring precise and accurate readings for mineral identification. Each kit includes 5 hardness pens featuring unique mineral tips (5# Apatite, 6# Orthoclase, 7# Quartz, 8# Topaz, 9# Corundum) that guarantee reliable testing results
• [Impeccable Quality]: Boasting impeccable quality, this hardness test kit is meticulously machined with a multi-faceted shape for enhanced usability and durability. Its sleek design and exquisite appearance make it both functional and stylish
• [Application]: This Mohs hardness test kit is suitable for a wide variety of materials, including gemstones, ceramics, tiles, marble, and optical glass. Whether for geological exploration or jewelry evaluation, this kit meets all your testing needs