Presidium Gem Computer Gauge Gemoro Auracle Agt1 Plus Electronic Gold & Platinum Tester All-in-one

All-in-one

repeatable

lacquer adds a traditional look and subsequently raises the value to the piece

but none reach the high quality of the ORIGINAL-SCHNEIDER-LOUPE©

Presidium Gem Computer Gauge Gemoro Auracle Agt1 Plus Electronic Gold & Platinum Tester All-in-oneA convenient digital gauge that measures actual gemstone dimensions and estimates gemstone weight and identity. The Presidium Gem Computer Gauge (PGCG) is extremely useful For identifying unknown stones simply by measuring them. The SG (specific gravity) is automatically calculated from the dimensions and a list of gemstones with that SG measurement is presented. Can identify 74 different gemstones in 9 different shapes It is the only gauge in the