<p>Scientific Calculator With Writing Tablet 991MS 349 Functions Engineering Financial calculator For School Students Office Solar</p> <p>Model name: NY-991MS</p> <p>Scienticfic Calculator with NotepadCome with a 6.5-inch writing tablet and a pen, which allows you to take notes while calculating. You can press the delete button to erase the notes, and also can lock it to keep them.</p> <p>349 Computing FunctionsInclude fractions, statistics, complex number calculations, linear regression, base arithmetic, computer science, standard deviation, polar-rectangular conversions, etc..</p> <p>More Sensitive KeyAdopt a premium plastic material key, which makes it more sensitive and more precise than a silicone key. Comfortable to touch.</p> <p>Solor EnergySolar panel + replaceable button battery for smooth trial and long battery life.</p> <p>Foldable \u0026 PortableNEWYES Calculator Notepad is foldable, closed to dust, easy to store, and easy to carry. Ideal for junior \u0026 high school students, college students, and professional researchers.</p> <p>Package Includes:</p> <p>1*Scientific Calculator</p> <p>Note:</p> <p>1.The size information is just for reference only, please allow 1-2cm differences due to manual measurement.</p> <p>2.Due to the difference between different monitors, the picture may not reflect the actual color of the item</p>