List of products by brand Presidium

Replacement Tip for Tester Presidium Adamas

ADAMAS, The best Diamond and Moissanite Tester

Diamond Tester - Gem Tester II Plus Presidium

Diamond Mate-A Presidium Tester

New Presidium Multi-Tester III

Power Adaptor for PRESIDIUM Multitester and P MUT III.

New Presidium Diamond Detector
!! Identifies colorless Diamonds from color  D to color J !!

Presidiun Analog Dial Gauge

Presidium Duo Tester II

The only comprehensive tool in the market that combines thermal conductivity and reflectivity indexes.
Now with Presidium's Assisted Thermal Calibration (ATC) for accurate and consistent tests.
Adaptor Included.

This is an electronic version of the Leveridge Gauge

An advanced digital Computer Gauge that measures gemstone dimensions and can estimate gemstone weight and identifies for 9 different cuts.

Presidium Gem Indicator PGI