Presidium Gem Tester | DIA-510.30
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<b>[Product Information]</b><br>
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<li>Ideal for identifying diamond and gemstones</li>
<li>Includes leather carrying case</li>
<li>Can be used with batteries or AC adapter (adapter included)</li>
<li>Easy to read dial</li>
<li>165 by 77 by 77 millimeters</li>
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