Precious Metal Testing, GKS Testers

Introducing the GKS gold & platinum purity testing machines, the ultimate gold testing machine for jewellers, pawnshops, and gold traders.With the GKS machines, you can easily and accurately test the purity of gold and other precious metals. This powerful machine uses advanced technology to provide reliable results in just seconds.

• Tests the purity & density of gold, white gold, silver, platinum or their alloyed precious metals
• Can check purity and also specific gravity, helping to distinguish imitation ingot K24 & Pt1000
• Can identify gold plated, fake & imitation gold
• Can identify if the gold has a lower purity than the marked stamped on it indicates
• Measures the density of the precious metal tested
• Can measure scrap gold and show average purity
• Also functions as a normal gram scale and Densimeter
• No more guessing or relying on subjective assessments
• No more messy acid or drilling holes
• It can check purity to confirm if the hallmark on a piece is correct or not
• Equipped with a user-friendly interface and clear instructions for ease of use
• Its compact size makes it portable and easy to store
• Durable construction ensures long-lasting performance
• See video link above
• Made in Japan

Specifications:

• GKS-300: Can test samples up to 300g
• GKS-3000: Can test samples up to 3000g (3kg)
• Minimum sample weight 5g
• 100 to 240 volt