The Presidium Gem Computer Gauge is a pioneering digital tool designed for precise gemstone measurement. It stands out as the first digital caliper in the industry capable of converting the dimensions of a gemstone into estimated carat weight.
🔹 AUTO-MAGNETIC SHUT-OFF
Automatic magnetic shut-off saves power when placed in its carrying case. The feature activates immediately once the caliper is stored.
🔹 S.G. Dictionary
Retrieve a gemstone’s specific gravity directly from the built-in dictionary by simply entering the stone’s name.
🔹 Gemstone Estimator
Identify an unknown gemstone by entering its measurements and weight for an instant estimation.