Balance Scale. For Weighing Gold, Gem Stones & Precious Metals This is a new balance scale with a vertical stand. Has a capacity of 100 grams or troy weight 2 oz to 1/2 grain.You receive: 14 Calibrated weights. One scale mount. One pair of mini tweezers. One hardwood case that measures approximately 9 1/2" x 5 1/2" x 1 5/16" (241 x 139 x 33 mm).