This digital pearl gauge is perfect for when you need to measure pearls and other soft gemstones.
Features a spring-loaded broad satin chrome pin designed for use with pearls and other soft gems. LCD digital display is easy-to-read in any position for relative and tolerance readings. Display is switchable between Imperial and metric units. Gauge has an accuracy of .0005" or .02mm with a maximum measurement of 14mm. Gauge itself measures 4" x 2" x 1" and comes with a 1 year warranty.
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