AU-2000K High Capacity Digital Electronic Precious Metal Gold Purity Analyser Meter with Karat Gold Platinum Silver Jewelry Materials Density Tester

▲(1)The high precise AU-2000K precious metal detector weighting resolution:0.01g;minimum weight:5g;density resolution:0.01g/cm3. Data interface is

Measuring Type: Precious metal such as gold, Karat gold, platinum, silver. Mixed metal or other alloy metal. Jewelry materials such as ring, necklace,

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AU-2000K Hot Selling Digital Gold Tester, Electronic Gold Karat