Upgraded ROATEE 991ES Plus Scientific Calculator with 4-Line Display & Erasable LCD Writing Tablet

Introducing the upgraded ROATEE 991ES Plus Desktop Scientific Calculator, an innovative tool designed for students, professionals, and anyone who needs reliable computing power at their fingertips. This calculator not only features a multifunctional design but also integrates a unique erasable LCD writing tablet, making it an essential addition to your study or work environment.

With a stunning 4-line display, the ROATEE 991ES Plus stands out from other calculators on the market. Its 417 computing functions ensure that virtually all your daily computing needs are met. From basic arithmetic to advanced calculations, this scientific calculator is versatile enough to handle it all.

One of the standout features of this scientific calculator is its integration with a notepad. The included stylus pen allows you to take notes effortlessly during calculations, providing a seamless experience for studying or working on complex problems. This combination of features helps students and professionals alike to streamline their workflow, making it a great addition to any high school or college supplies.

The ROATEE 991ES Plus is designed with user convenience in mind. It is powered by both a solar panel and a replaceable coin battery, ensuring you don’t have to worry about running out of power during crucial moments. This dual power source is not only practical but also environmentally friendly, allowing you to focus on your work without interruptions.

Durability is another key aspect of the ROATEE 991ES Plus. Its anti-drop body has undergone rigorous quality testing to ensure it can withstand accidental falls. You can rest assured that this scientific calculator is built to last, making it a reliable companion for all your calculations.

Weighing in at just 5 ounces, this calculator is incredibly lightweight and portable. It easily fits into your pocket or bag, allowing you to carry it wherever you go. Whether you are heading to class, a business meeting, or simply studying at a café, the ROATEE 991ES Plus is designed for on-the-go convenience.

Another impressive feature of the ROATEE 991ES Plus is its ability to convert between fractions and decimals. This is easily done using the ‘S⇔D’ key, or you can configure the calculator settings by pressing the ‘SHIFT’ button followed by the ‘MODE’ button. This functionality enhances its usability for a variety of mathematical tasks.

When you purchase the ROATEE 991ES Plus, you receive not only the calculator itself but also a comprehensive set of accessories. The package includes:

In summary, the ROATEE 991ES Plus Desktop Scientific Calculator is a powerful, user-friendly device that combines advanced computing functions with practical features like an erasable LCD writing tablet and dual power options. Its durable design and lightweight portability make it ideal for students and professionals alike. Whether you need to perform complex calculations, take notes, or convert between fractions and decimals, this calculator is ready to meet your needs. Experience the efficiency and convenience of the ROATEE 991ES Plus today!