Desktop calculator accounting Optima TM O75501. It 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 ofisah.Standartny 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); vvednogo eliminate the last number (s / CE) For 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; fast set of zeros (00; 000); mobile display.
lithium + solar batteries
AG13 / LR44 / 357