Easy to Use Aclas CRVX Etr Machine

* Inbuilt 7.4V 1400mAH Lithium battery for 2-10 hours operation(about 600 receipts). * 2*30keys Membrane keyboard. * Alphanumeric Operator and Customer Display. * Single 57mm thermal printer, 58 mm-paper wide,50mm paper roll. Port: RS232, Drawer * Fiscal version with 1M bit Fiscal memory (can support 1830 daily reports). * Fiscal version with Electronic journal (inbuilt 2GB or external SD Card). Optional GPRS inbuilt module * Optional 32*144 graphical LCD display(Operator) * Optional barcode reader. * Can work as a calculator, operating arithmetic on the keypad directly.