The model counting scale is high performance at 30,000 divisions, an accuracy +/- 3 divisions at full load. It has configurable RS-232 and configurable scale ID. The also has time and date. PLU's. Piece Weight entry, Upper and Lower Count Limits, Accumulation and Present Tare. AC Adapter with rechargeable battery at 20 hours battery life between charges. Keyboard functionality: 0-9 used for keyboard entry of piece weight, sample size and upper and lower limit settings. 60 lbs. capacity scale has coin counting feature! US dollars, GP Pounds, Euros with big and small bag selection. Dimensions:. Length:13.1. Height:4.3. Width:11.5