AU-3000K Electronic Gold And Silver Tester, Gold Purity and Karat Tester, Jewellery Gold Tester Equipment - China Gold Testing Equipment, Gold Density instrument

Warranty: 3 Years;Life-Long Maintenance Certification: CE, FCC Usage: Gold Testing Equipment Power Supply: European Type;British Type;Australian Type;America Density Resolution: 0.001 g/cm3 Weight Resolution: 0.01g
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