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| • Presidium DiamondMates utilize the thermal conductivity testing method to instantly verify the authenticity of diamonds
• The test results are indicated by visual light and audible beeps • No waiting time between tests • Pocket size • Low batteries indicator (Not included) • Metal detector - intermittent beep | • Measured diamond - continuous beep
• Low battery consumption • 1 year factory warranty • Soft carrying case • Operates on alkaline (AAA) batteries |
