Roatee Scientific Calculator — 4-Line Display with LCD Writing Tablet

This multifunctional scientific calculator combines advanced math capabilities with an integrated erasable notepad for seamless studying and note-taking.

Key Features

• Integrated LCD Tablet: Use the included stylus to jot down notes and calculations instantly.
• Multiview Display: The 4-line screen allows you to view multiple calculations simultaneously for better efficiency.
• Dual Power Source: Equipped with both solar panels and a replaceable coin battery for reliable use.
• Advanced Functions: Supports 417 functions including algebra, statistics, calculus, and matrix calculations.

Specifications

• Brand: Roatee
• Material: Plastic
• Dimensions: 6.32 x 3.28 x 0.1 inches
• Power Source: Solar and CR5 coin battery
• Package Contents: 1 Scientific Calculator, 1 Instruction Manual, 1 Packing Case