The Carbon Express digital grain scale is an essential tool for precise measurements when preparing your arrows, points, nocks, inserts, fletching or full shafts. This compact and lightweight scale offers accuracy to within .15 of a grain and displays results on an easy-to-read LCD screen. Ideal for archers who need to ensure their gear is properly calibrated, the Carbon Express digital grain scale guarantees accuracy for every shot, helping you fine-tune your arrows to perfection. Electronic grain scale is compact and precise for weighing reload components Accurately weighs in grain, ounces, grams and more for versatile applications This mould accommodates up to 200 g (3086 grain) for custom bullet casting Measures down to 0.15 grain for highly precise reloading accuracy Features an easy-to-read LCD display screen Comes ready with batteries for immediate use