Gold Density Scale GK300 (Japan) is helpful in identifying real Gold or metal from fake ones. It uses the technology of specific gravity on the sample to evaluate the purity of Gold (or other metals).
- It does not leave any stain or scratches on the sample after testing
- It can display wide karat values of Gold ranging from 9k to 24k
- The purity of Gold can also be diplayed in Percentage
- It can also be used as normal scale or densimeter
- Warranty Included