◆ Application: pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center,precious metals researching.etc.In accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing standard,and so on.003cbr003e K value of gold,PT value of platinum,density value,purity percentage can be measured..
◆ The purity of gold,platinum,and other precious metals can be measured in a short time..
Multi-mode,gold mode,platinum mode,other precious metals mode can be shifted.
the purity of other precious metals can be measured.such as tin,copper, silver., etc. also can be used as precision balance.
it can display"OK,HI,LO" in the state of qualified, exceed, less.
Function of automatic zero tracking,buzzer warning,and overload warning.
◆ Combine archimedes principle with micro electronic technique.
the purity can be calculated through measuring density of precious metals.features of no damage on sample.
simple operation,fast and accurate Measurement Procedure: a)Measure the gold weight in ....
All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..
Kate Spade New York Treasure Trove Studs Earrings Green One Size
All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..
14k Yellow Gold 4mm Simulated Pearl Children Screw Back Baby Girls Earrings
All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..
14k Yellow Gold 4mm Plain Hollow Gold Ball Children Screw Back Baby Girls Earrings
All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..
14k Yellow Gold 3mm Plain Hollow Gold Ball Children Screw Back Baby Girls Earrings.
All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..
14k White Gold 3mm Basket Round Solitaire Cubic Zirconia Children Screw Back Baby Girls Earrings
All our products are American Society for Testing and Material (ASTM) testing approved. Additionally, all of our childrens' earrings comply with applicable Children's Product Safety regulations which means they have been strictly tested and approved for the safety of your children..