Suregauge XL Digital Pocket Gem Gauge This digital pocket-sized gauge is perfect for measuring mounted stones, high-set stones and unmounted stones and pearls. It has a measuring range of 0-25mm (0-1") with a precision accuracy of 0.01mm (0.0005"). There are three measuring surfaces on the Suregauge™ XL for easy measuring. Includes gem weight estimating conversion book, 1 x LR44 cell and high setting attachment pin all supplied in convenient protective storage case.
- Measures in mm and inches up to 25mm on large LCD display
- Compact, portable design
- Hardened steel measuring jaws
- On/off power control and Zero reset button
- Protective carrying case
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1 year warranty