GM-603 PRESIDIUM DIGITAL GEMSTONE GAUGE 0-25MM
Speed up your diamond and gemstone measuring with the high-tech Electronic Gemstone Gauge. Digital display eliminates eye fatigue when measuring stones over prolonged periods. Accurately measures 0 to 25mm with .01mm accuracy and has millimeter to carat conversion.
Includes battery and carrying case.
Includes Presidium Gemstone Weight Estimation Tables.
Touch button zeroing.
One year warranty.