Zak Jewelry Tools

Digital Pocket Gemstone Gauge

The most popular, electronic pocket-sized digital gauge. It is battery operated, provides extra precision and includes a gem weight estimating book and carrying case. Used for estimating the weight of any shape stone (mounted or loose). 0.01 mm accuracy.

  • Measuring range/units: 0.01 mm to 25.00 mm / 0.0005 in to 1.0000 in.
  • Compact pocket sized design.
  • Large LCD display.
  • Locking set screw.
  • Hardened steel measuring jaws.
  • On/Off power control.
  • LR44/357 button cell battery powered.
  • Zero resent button.
  • Gem weight estimating conversion booklet, battery and high setting attachment included.
  • Comes with protective premium storage and carrying case.
  • 1 year warranty.
  • Manual.