Millimeter Gauge - Max Opening 20mm

$44.95

GAU14620 Millimeter Gauge. This handy gauge, known as a "pearl gauge" is excellent for stones of all kinds and comes in a leatherette pouch. Its smooth action assures accuracy. This gauge is made to zero out when closed and open automatically. This assures a gentle force by the user when measuring soft stones or pearls. The dial features "zero adjust" and is accurate to 0.1mm. This gauge is compact and fits neatly into pocket or purse.

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  • Model: GAU14620