Presidium Gem Computer Gauge Gemoro Auracle Agt1 Plus Electronic Gold & Platinum Tester but none reach the high

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

A*F Swiss - Set of 4

Eliminates burr chatter to give smooth stone seats on settings

Replacement Ø3mm spindle

Presidium Gem Computer Gauge Gemoro Auracle Agt1 Plus Electronic Gold & Platinum Tester but none reach the highA 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