BASIC FUNCTION: ACCURATE COUNTING / ADDING COUNTING MODE: FRICTION ROLLING SYSTEM LED DISPLAY: COUNT 4 DIGIT/BATCH 3 DIGIT CUSTOMER DISPLAY: OPTIONAL BATCHING RANGE: 10 KEY, 1-999 COUNTING SPEED 500,600,700,1000,1200,1500 NOTES/MIN HOPPER CAPACITY: 300 NOTES STACKER CAPACITY: 250 NOTS NOTE SIZE RANGE: 110x50-185x90mm POWER SUPPLY: 99 - 245V POWER CONSUMPTION: 40W NET WEIGHT: 5.5KG GROSS WEIGHT: 6.0KG DIMENSION: 270?250?230mm PACKAGE DIMENSION 385?685?325mm/2pcs RS232 CONNECTOR OPTIONAL