Desktop calculator accounting TM Optima O75505 has a large size, large keys and the screen. Plastic housing equipped with tilt mechanism that allows convenient handle for operation of the screen angle. Convenient at constant (stationary) operation. Well suited for accountants, cashiers, salesmen, students, managers in offices. Standard set of functions: addition (+); subtraction (-), multiplication (x) dividing the percent (%) (?); (?) The square root of the memory register (M +; M -; MR; MRC), a change of sign (+ / -) eliminating all of the data from the display and memory (AS); eliminating the last vvednogo number (C / CE). An additional set of functions: rounding mode switch; the number of characters the switch after a comma (,) erase the last digit entered, the number; calculation of the cost of goods on the basis of cost and interest income; calculation of taxes; fast set of zeros (00; 000); additional register memory mobile display.
lithium + solar batteries
AG13 / LR44 / 357