Presidium Electronic Gemstone Gauge PEGG With Book And Case

More than just a LED read out on a Leveridge gauge, the electronic Presidium gemstone gauge is ten times more accurate than the dial type gauge, reading out to 0.01 mm. This kind of sensitivity is necessary when trying to make matching pairs from large lots of stones. The electronic Presidium gauge is an indispensable tool for the diamond and gemstone dealer, or for anyone who can appreciate the added accuracy of this tool. Includes: gauge, case, and booklet. Presidium Gemstone Gauge-10 Times More Accurate than Analog Dial Type Gemstone Gauges-Accurate to 0.01 mm.