Product Review

This solar powered desktop calculator features an auto off function and a twelve digit display. Convenient for home, school or office use, the SPL-290X calculator features a large and adjustable display, a customizable decimal place and an auto off function to help extend the product life. The display shows up to 12 digits. To make tax and receipt calculation a breeze, it features specialized tax buttons and all the functions small business owners or families need to keep their finances. The calculator runs on solar power, with a battery backup for low light use.