Use the ChargeMaster Dispenser and Charge Master Scale together for an unmatched combination of speed and accuracy. The ChargeMaster Scale accurately weighs to + or - 1/10 of a grain with a 1500 grain capacity and features a large, easy to read display. The ChargeMaster Dispenser works with all types of smokeless powder and can throw 2 to 300 grain charges. You can also store up to 30 favorite loads in memory for fast easy recall. Includes a powder drain feature that allows for easy emptying of powder from the hopper. The ChargeMaster Scale and Dispenser can be purchased separately or as a Combo set. Runs on AC power (adapter included).