Mini digital gauge or compact digital diamond gauge.
Product 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 buttons; 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.
Diamond Gauge, Digital Gauge, Jewelry Gauge, Jewellery Gauge