Product Features:<br>Nice pocket digital jewelery balance scale.<br>Counting of jewelry and gems / precious metals / coins incommercial applications.<br>500g capacity with 0.01 gram readability.<br>Last digit blanking for fast and stable readings.<br>Bright backlit 5bit LCD display is easy-to-read even in poorlighting environments.<br>With square metal weighing tray and little round buttons.<br>"Tare" button on the display for zeroing out gem tray.<br>Press "Mode" button for optional scale: g/ oz/ ct/ dwt / ozt/gn.<br>Come in a tough synthetic leather pouch for protection.<br>Auto power off.<br>Low consumption for long time use.<br>Note: Please take the black plastic cover off before using.As shownin the picture,the weighing tray is silver metal,not plasticcover.<br>Also please place the scale on a level surface.Otherwise itcouldn't function properly since it is a very sensitiveproduct,vibration and draft can affect accuracy<br>Specifications:<br>Power Supply: 2 * 1.5V AAA battery ( not included )<br>Size: Approx. 11 * 7 * 2cm/4.5 * 2.8 * 0.8in<br>Size of stainless steel Pan: 70 * 65 mm<br>Operation temperature: 10-30<br>Weight: 115g<br>Color: As shown in the picture<br>Note: The Weight is Not Included!<br>Notice: The minimum measuring value is 0.05g, which is true of allthe digital scales, pls kind note that, tky!<br>