Presidium Computer Gem Gauge Assorting Pads & Trays 99 Pieces/For Clear CUT &

99 Pieces/For Clear CUT & COLOR Study

the J Mini Pro allows users to test diamonds of all sizes

Creates a shadow less and glare free shooting environment

Includes an AC adapter

Presidium Computer Gem Gauge Assorting Pads & Trays 99 Pieces/For Clear CUT &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