The digital precision scale is a professional digital jewelry scale with 20g capacity and 0.001g graduation. The scale is lightweight and compact; this portable precision scale is ideal for weighing precious metals (platinum? gold? silver) and stones (diamonds? gemstones); herbs and medications and industrial specimens. <br><br>1) Maximum Load: 20 grams <br><br>2) Precision / Resolution / Sensitivity: 0.001 gram <br><br>3) Powered by 2 x AAA batteries (not included) <br><br>4) Units (selectable): g / oz / ozt / dwt / ct / gn <br><br>5) Dimensions: 100 x 90 x 15mm <br><br>6) Weight: 86g <div class="params_begin">Specification:</div><div class="params_group"><table border="0" class="params_group_table">  <tr>	<td class="params_group_name">			Package Weight		</td>	<td class="params_props">			<div class="params_prop ">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">One Package Weight</td>			<td class="params_value">				0.29kgs / 0.64lb			</td>					</tr>		  </table>		</div>			<div class="params_prop ">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">Qty per Carton</td>			<td class="params_value">				80			</td>					</tr>		  </table>		</div>			<div class="params_prop ">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">Carton Weight</td>			<td class="params_value">				17.80kgs / 39.24lb			</td>					</tr>		  </table>		</div>			<div class="params_prop last_prop">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">Carton Size</td>			<td class="params_value">				44cm * 36cm * 37cm / 17.32inch * 14.17inch * 14.57inch			</td>					</tr>		  </table>		</div>		</td>  </tr></table></div><div class="params_end"></div> <p>&nbsp;<img src="//lh3.googleusercontent.com/-oYp3-Nj18a0/Vzl4ATG8byI/AAAAAAAAiB0/flsa52IW_io-CXISwM-o_wO6Gth2NbbmgCCo/s829/sg%2Bback.jpg" alt="" /></p>