Portable 0.01g/Cm3 Gold Purity Testing Machine , Electronic Precious Metal Analyzer
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Jewelry Silver Gold Analyzer Portable Electronic Gold Testing Machine Description Gold detector can measure gold, platinum, silver and other precious metals, not only can show the K number of gold, but also can measure the percentage of precious metals, ......
DONGGUAN YUYANG INSTRUMENT CO.,LTD
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0.001g / Cm3 Gold Silver Purity Testing Machine High Precision Meter SP - 300PM Model
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Precious Metal Gold Silver Density Tester High Precision Meter SP-300PM Density tester specifications: The high-precision digital solid density test equipment is mainly used in rubber, plastic, wire and cable, food, composite materials, shoe materials, ......
Henan Super Machinery Equipment Co.,Ltd
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Gold Testing Machine
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Principle: According to the buoyancy method of Archimedean principle, can show gold karat, density and purity% rapidly and accurately. Specifications: The maximum weight 600g Weighing Range 5-600g Weighing precision 0.01g Density precision 0.01g/cm3 ......
Shandong China Coal Industry&Mining Supplies Group
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