Description: Features: Comprehensive Functionality: The -991EX scientific calculator boasts 552 built-in functions, including trigonometric, exponential, logarithmic, calculus, statistics, algebra, and more. It also supports complex number, matrix, and vector calculations, catering to a wide of scientific and needs. High-Definition Display: Featuring a high-definition dot matrix display (192*63), this calculator ensures clear and easy reading. It supports natural display, allowing for the direct input and output of mathematical formulas, making complex calculations more intuitive. Dual Source: Equipped with a solar panel and a button , this calculator offers continuous operation in both indoor and environments. This dual source design reduces the need for frequent replacements, making it an economical choice for long-term use. User-Friendly Design: The -991EX calculator features large, clear numeric keys and a protective cover with an -collision design. This thoughtful design ensures durability and ease of use, making it a reliable tool for frequent calculations. Versatile Use: for students, teachers, engineers, accountants, and more, this calculator can meet various calculation needs in mathematics, science, and . Its compact size and comprehensive functionality make it a gift for those in need of a scientific calculator. Specifications: Model: -991EX Color: White, Black (Optional) Size: 165x80x15mm Weight: 125g : LR44, 160MaH 1.5V Package List: OS9105W 1 x Calculator
Price: 22.1 USD
Location: Shen Zhen
End Time: 2025-02-02T14:22:31.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded/Generic
MPN: Does not Apply
ASIN: B0DJVZCMBK
