Alfa Mirage GKS-3000 Precious Metal and Specific Gravity Tester

Quickly, easily and accurately determine the purity of gold, platinum, silver and white gold by two weighings (by measuring the specific gravity): one with the piece in a water tank, the other normally. An internal computer does all the calculations for you. Only works for solid metal pieces without set stones. No acid, needles, or test stones needed. Leaves no scratches or stains on your gold after measurements. Wide karat range from 9 to 24K. Also functions as a normal gram scale.

• • Gold (Lo, K9, 10-24), platinum (Lo, Pt600-1000), silver, white gold, purity percentage and density.
  • Measuring range: 0.01-3000g/Min weight: 10g
  • Purity % is displayed at the same time with purity K(PT)
• • Bigger water tank and sensor
• • One Year Manufacturer Warranty, Made in Japan