Gold / Platinum Tester GKS - 300 GRAM

GK series evaluate gold (platinum) by measuring specific gravity (weight in air and weight in water).

Easy, quick, accurate, shows Gold K9 to K24 & %(percentage).

Popular among Gold trader, buyer, Jewelry shop, Pawn shop, Gold mine, even some banks in some countries.

No stain, no scratches, no chemical for testing.

High capacity model
GKS-300 Measuring range 0.01 - 300 g Minimum sample weight 10 g Gold K9 - 24 & Purity 99.9% Platinum Pt600 - 1000 & Purity 99.9%