Calculator Donau Tech K-DT4129 silver
[Code: DO412938]
Calculator with 12-digit display and plastic buttons. Silver color. 5-year warranty.
Technical specification:
• calculation of % and root
• rounding
• MU function for margin calculation
• GT function for total sum
• deletion of the last position
• sign changes +/-
• double zero
• automatic shutdown
• metal casing
• dual power supply (solar + battery)
• dimensions 154 x 210 x 34 mm.
