Foldable scientific calculator (10 digits)
$1.00
- 10-Digit Large LCD Display: Provides clear, easy-to-read numbers, often supporting 12-digit input with 10-digit data output, exponents, and negative signs.
- Foldable & Portable Design: Clamshell, book-like design protects the keys and screen, making it easy to carry in pockets, bags, or purses.
- Integrated 6-Inch Writing Pad: Built-in erasable LCD notepad allows for taking notes, sketching graphs, or doing rough calculations.
- One-Key Erase & Lock: Features an erase button for cleaning the pad and a slide lock button to prevent accidental deletion of notes.
- Scientific Functions: Typically offers up to 240+ functions, including basic arithmetic, trigonometric functions, statistics, fraction calculation, and algebra.
- Silent Keyboard: Often uses soft, premium silicone keys to ensure quiet operation, making it ideal for classroom or office environments.
- Dual Power/Long Battery Life: Powered by replaceable button batteries (e.g., CR1220 or CR2025), with many models including solar panels.
- Magnetic Stylus: Includes a stylus that snaps securely onto the edge of the calculator, reducing the risk of loss
