GemOro PRO-D Electronic Diamond Tester

The GemOro PRO-D™ Tester Diamond Tester identifies, detects and separates Diamond from CZ and other diamond simulants.  The engineers at GemOro Superior Instruments have developed the ultimate diamond tester. Its state-of-the-art digital electronics and features make this tester the industry’s most accurate, reliable and popular diamond in its class.

Features:
Unprecedented lifetime limited warranty
Patented state-of-the-art ULTRAdigital electronics
Bright white LED illuminator light
Fast warm-up time
Durable ULTRA probe tip
Glowing probe tip cone identifies diamond
Ultra grip™ rubberized paint finish
Ergonomic shape
Powered by 3 included user-replaceable long life NiMH rechargeable batteries
Exclusive metal warning beep tone indicator
Superior Surface Mount Technology (SMT)
LED bar graph/beep tone provides audible and visual diamond indication
Battery saving auto sleep-mode function
Protective carrying case, batteries, AC adaptor / charger, leatherette storage box and loose stone holder included
Designed in the USA