Maximum hardness value: 940HV(D,C,DC,D+15,C-type impact device). Testable materials: copper and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy (brass), copper-tin alloy (bronze), pure copper.
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Series: diamond detector pen. "Diamond Selector II" is a portable electronic device for distinguishing real diamonds from other simulated stones. Scope of application: detect / identify the authenticity of jade, jadeite agate, crystal, diamonds.
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The aluminum casing protects the magnet from chipping and breaking, and makes removing iron and steel shavings much easier. These are made in the USA. Compact and very powerful, see the pictures. Rare Earth magnets are great, but they can be difficult to handle and fragile, not so good for industrial use.
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Safe and Convenient Comb Hair Dye Waterproof and Sweatproof Hair Dye Comb. "Diamond Selector II" is a portable electronic device for distinguishing real diamonds from other simulated stones. Series: diamond detector pen.
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Tests all colors of gold from 1% to 99.99% and silver, platinum, and palladium. Au, Ag, Cu, Pt, Pd, Ir, Cd, ect. Gas Proportional Detector. ●Non-Destructive Testing Compact, doesn’t take much space on a desk or a counter.
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It is easy to operate and suitable for large parts. XHR-150 Plastic Rockwell Hardness Tester. Rockwell hardness tester. Hardness Resolution. Test Force. Initial test force. Test force 60,100,150KGF. 100% Eco-friendly/Soft/Lovely.
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Its compact design also allows for easy manoeuvrability in tight spaces, enhancing its utility in a diverse range of applications.
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