【Tax Rate Calculator Function】The desk calculator features quick calculations to ensure efficient handling of math and financial issues, as well as built-in tax rate calculations to simplify tax processing, making it practical and convenient.
【Large Display】The large calculator features a high-definition LCD display to ensure clarity and detail, a large display to enhance visibility and convenience, and a 12-digit numeric design to meet the demands of complex calculations, all working together to enhance the user experience and calculation efficiency.
【Ergonomic Design】The calculators desktop features round buttons with undercut, ergonomically designed to fit the fingers better and bring a more comfortable and convenient using experience.
【Sensitive Keys】The basic calculator has sensitive buttons to ensure fast and accurate input; the display is tilted 15 degrees for easy and clear viewing; and the non-slip design guarantees stability and enhances safety in use.
【Materals and Dual Power Supply】The basic desktop calculator is made of metal material. Equipped with an L1154F battery that lasts for 2 years (one hour of continuous use per day), and solar charging, the calculator is environmentally friendly and energy-saving, providing users with a convenient experience.