Item No: DK59008
 
Mini Digital Gauge/Compact Digital Diamond Gauge.
 
Product Size: Size: 88.5 x 47.4 x 14.4mm
Measures in: 0-25mm by 0.01mm
 
This compact digital gem gauge is excellent for convenience and accuracy. Zero can be set at any position using the zero button; also you can lock the gauge at any position using the locking screw making it easy to select comparable size stones. Simply change between millimeters and inches by using the interchange button.  Comes packaged in a quality compact case.