Deli WM01020 Smart Calculator, Electronics Desktop Calculators, 12 Digit Large LCD Display, 120 Step Check, Handheld Calculator for Daily and Basic Office Use with Tax Function (Black) EM01020 Basic Calculator  (12 Digit)

The Deli calculator has a large and clear 12-digit display screen that's easy to read and use, thanks to a see-through cover. The keys are responsive and prevent mistakes, registering quickly with a corresponding number on the screen. They've been tested for durability, with the buttons tested for 500,000 presses and the printing on them tested for 300,000 times. This calculator can be powered by sunlight using its solar panels or by the included batteries. It can perform various functions like addition, subtraction, multiplication, division, grand total, and more. It's great for business, office, home, school, and basic budgeting. The calculator is durable, well-designed, and compatible with tax calculations. It's a versatile device for personal finance or quick calculations and comes with a 3-year warranty.