KHZKHC

5 Pack Mohs Hardness Test Kit, 5-9 Scratch Tester Industrial, Mineral Identification, for Testing Mineral Jewellery Jade Glass Ceramic Tile Concrete

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R 5,557
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Delivered in 10–20 working days —
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Description

  • Mohs Hardness Tester: Made of crystal with accurate numerical values. There are 5 hardness pens in the box. Material: nib (5 #apatite; 6 #orthoclase; 7 #quartz; 8 #topaz; 9 #corundum). Good texture and beautiful appearance.
  • Exceptional Quality: We offer you this impeccable Mohs hardness tester. The hardness test kit has been carefully machined into a multi-faceted shape, making it easier to use and more durable. Well-machined multi-faceted, convenient and durable; easy to carry, complete variety.
  • Test grades: 5-apatite, 6-orthoclase, 7-quartz, 8-topaz, 9-corundum. Five minerals are inlaid on five metal rods. The hardness tester is suitable for gemstones, tiles, floors, glass, mobile phone screens, minerals, concrete, etc.
  • Indirect visual inspection method: The hardness of the gemstone can be reflected by the smoothness of the processed facet and the sharpness of the edge. Under magnifying glass, you can see that the facets of gemstones of different hardness are smooth, flat, and sharp. Indirect visual inspection method is a non-destructive approximate hardness identification method.
  • Wide range of applications: suitable for gemstones, cured epoxy concrete and other floors, ceramics, ceramic tiles, floor tiles, marble materials, ore geological exploration, optical glass, mobile phone glass screen tempered screen, and the relative hardness test of commonly used glass.
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.