Test the purity of gold,karat gold,platinum,silver to confirm if the marked content is correct or not. No need to cut samples;also it can be measured immediately. Can shift to measure Karat and purity percentage of gold-silver -copper,gold-...
Test the purity of gold,karat gold,platinum,silver to confirm if the marked content is correct or not. No need to cut samples;also it can be measured immediately. Can shift to measure Karat and purity percentage of gold-silver -copper,gol...
Test the purity of gold,karat gold,platinum,silver to confirm if the marked content is correct or not. No need to cut samples;also it can be measured immediately. Can shift to measure Karat and purity percentage of gold-silver -copper,gold-copper,gol...