The CAS ER JR Price Computing Scale is the perfect choice for the budget minded consumer. It features a 30 Lb. capacity with .005 Lb. resolution, is legal for trade and includes a rechargeable battery. The CAS ER JR Price Computing Scale is ideal for convenient stores, delis, restaurants and farmers markets. The front pad features 3 hot keys, and the memory holds data for up to 99 products. Three screens display the total weight, the price per pound, and the amount to be charged based off the current weight.