The new RangeMaster 750 Scale has a sleek design with many convenient features. The compact lightweight scale can operate on AC or DC power so it is perfect for use on your reloading bench or at the range. The large LCD display is easy to read in grains or grams and weighs precisely to +/- 0.1 grain. Capacity is 750 grains. The RangeMaster Scale comes equipped with two precision calibration/check weights and an AC adaptor ( 9V battery not included). The RCBS RangeMaster 750 is the perfect choice for the serious shooter that demands the best performance, value and portability.