Gram scales and carat scales are important to have at your jeweler’s bench to weigh precious metal during jewelry designing, weigh gemstones during jewelry appraisals, and can be used to weigh scrap gold or silver you might buy or trade in the jewelry business. Thanks to technology, Esslinger carries a range of scales that are highly accurate and some are even portable. Modern scales have many features to make weighing jewelry and precious metals easy including auto calibration, one button tare or zeroing, and usually several different weight measurement scales including gram, Oz, OzT, ct, and even dtw pennyweight.