Practical Calculator DS-20DC-N Desk Size 12 Digits Casio Calculator 4549526611698

A full-fledged practical calculator for calculating days and hours. ● External dimensions (width) [mm]: 135 ● External dimensions (back) [mm]: 189 ● External dimensions (height) [mm]: 34.8 ● Mass [g]: 281 ● Number of digits [digits]: 12 ● Power source: Solar battery + built-in battery (CR2032 x 1) ● Warranty period: 5 years ● Number of displays Character height: 18.8mm●Display cover (acrylic):○●Quick typing support:○(3-key roll over function)●Calculation status display:○●Time calculation function:○●Number of days calculation function:○●Tax calculation function:○●Silent key:○●Color: Silver●Desk type