Presidium Computer Gem Gauge

Presidium Computer Gem Gauge (PGCG) is an Advance Digital Computer Gauge that does not only measures the Dimensions of the Gemstones but can also estimate the weight and identity for 9 Different Cuts.

Once we enter the weight and dimensions of a gemstone, it can also identify the gemstone by computing its S.G. Value (Specific Gravity) and by referencing its stored internal database.

• Measuring Range is 0.0 to 25.0mm
• The PGCG accuracy is 0.01mm which is very high in the Gemstone Industry standards