Newline Digital Pocket Jewelry Scale is a handheld pocket scale for food, jewelry, power or any fine measurement. You can take it with you anywhere, as it's only 5 ounce weight. It weighs up to 300 grams (very accurate to 0.1 g, 0.01 oz, dwt or ozt). It is accuracy in the palm of your hand. Capacity & Graduation: 50g x 0.01g 100g x 0.01g 200g x 0.1g 300g x 0.1g. Stainless Steel Weighing Platform appropriate for precision LAB work and quality control due to high accuracy. Two lithium batteries and a protective slipcover are included.