კალკულატორი DONAU K-DT4121, 190x143x40მმ, 12 თანრიგიანი, შავი

.Office calculator with 12-digit display and battery / solar operationdimensions: 190�x 143�x 40�mmsquare root function and percentage calculation, MU margin calculation, double zero, delete last position, double memory, decimal setting, result roundingturns off automatically5-year warrantyblack color