• GKs can check purity to confirm if marked stamp on gold (platinum) is correct or not.
  GKs are very useful to check most common type of fake gold: lower purity than marked stamp on gold (platinum).
• Gold (platinum) which outside covered real gold (platinum), and inside with other metal can be detected.
• Non-gold (platinum) metals can be distinguished.
• Can be measured scrap gold at a time and show average purity.
• Also function as a normal gram scale and Densimeter.
• Display Gold K9-K24 & % (GK-300: 99%, GKS Series: 99.9%)
  Display Platinum / Silver: 600 - 1000 & % (GKS Series)

• With hallow.
• With any stones (have to remove them when testing)
• Materials which have close density to gold (platinum)

• Density resolution 0.01 g/cm3 and reference value of 0.001 g/cm3.
• Able to measure compensated liquid density.
• Selectable measuring time

• Gold /WGold: Lo, K9, 10, 11, 12, 13, 14, 15, 16,17, 18, 19, 20, 21, 22, 23, 24 & purity 99.9%
• Platinum / Silver : Lo, 600, 650, 700, 750, 800, 850, 900, 950, 1000 & purity 99.9%
• Density: 0.001g/cm3
• Measuring range 0.001 to 300g
• Minimum weight 2g
• Weight /Dimension: 2.8kg / 260× 190×200mm
• Power Supply AC100-240V
• Airtight windshield, Calibration weight equipped
• Option: Compact printer

• Gold /WGold: Lo, K9, 10, 11, 12, 13, 14, 15, 16,17, 18, 19, 20, 21, 22, 23, 24 & purity 99.9%
• Platinum / Silver : Lo, 600, 650, 700, 750, 800, 850, 900, 950, 1000 & purity 99.9%
• Density: 0.01g/cm3
• Measuring range 0.01 to 3000g
• Minimum weight 10g
• Weight /Dimension:4.2kg / 260×240×240mm
• Power Supply AC100-240V
• Option: 2kg calibration weight, Airtight windshield, Compact printer

• Gold : Lo, K9, 10, 12, 14, 16, 18, 20, 21, 22, 23, 24 & purity 99%
• Density: 1 to 0.01g/cm3(depends on weight of sample)
• Measuring range 0.01 to 300g
• Minimum weight 5g
• Weight /Dimension: 1.54kg / 218×190×170mm
• Power Supply AC100-240V
• Calibration weight equipped
• Option: Airtight windshield, Compact printer