Test yellow gold, white gold, platinum and silver with this precise specific gravity machine.
This specific gravity machine tests yellow and white gold, platinum and silver. With resolution of 0.001g, it allows samples as small as 2g to be measured. Unit is built for easy operation with split lid, 5 time selections, and draft shield. Purity is displayed in both percent and karat. Measures 10" x 7" x 7" and both AC adapter and PC interface are included. Alos available in 300g capacity (SCGK300S).