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Item #:
194599602
TY-991EX Scientific Calculator,552 Functions 4-Lines Display Multi-Function Solar&Battery Dual Power Advanced Small Math Rechargeable Calculator for
Item #:
194599602
TTD 181
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Only 10 items left in stock.
Order now and get it around Friday, August 14
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This advanced scientific calculator offers 552+ functions and a clear 4-line display for effortless calculations in trigonometry, statistics, and engineering.
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What Stands Out
Extensive Functions
With 552 built-in functions, the TY-991EX calculator efficiently handles complex calculations, making it a powerful tool for students, engineers, and scientists alike.
Dual Power
Featuring both solar and battery power sources, this calculator ensures consistent performance in various environments, eliminating the worry of running out of power during crucial exams or projects.
Four-Line Display
The advanced four-line display allows for easy visualization of calculations, enhancing user experience and clarity, particularly during intricate mathematical operations.
Product Details
- Admitted to Maturity Exams:This Advanced Scientific Functions offers 552+ functions, covering a wide range of applications such as trigonometry, statistics, and engineering. It includes three modes of operation: Scientific Mode, Standard Deviation Mode and Regression Mode to meet different calculation needs. Additionally, the basic calculator features statistical memory providing versatile solutions for all your mathematical tasks. Note: Non Graphing Calculator
- Natural Display to Insert and Display Numeric Expressions: This scientific calculator features a 4-line design that as they appear on textbooks and show display input content and calculation results simultaneously. The clear display ensures excellent readability, reducing errors and improving efficiency. The 4-line display function greatly enhances the convenience of multi-step calculations
- Responsive Buttons: This science calculator for student is equipped with responsive buttons that provide a satisfying click with every press, ensuring smooth and accurate performance for both simple and complex calculations.Many of the buttons offer three selection options: Normal, Shift and Alpha to enhance functionality.With clearly marked functions for quick access
- Energy-Saving Design: This desktop calculator with an ergonomically designed sliding cover that protects the keys and display from damage and dust. Powered by 1* LR44 button battery and solar power, and is equipped with advanced energy-saving technology that automatically shuts down after no operation. You can also manually turn off the calculator by pressing "ON" button
- Versatile Calculator: This basic calculator is designed for students, engineers, and professionals, and is suitable for basic arithmetic operations and complex mathematical tasks. It is widely used in middle, high school, and university mathematics and science courses, as well as in exams, engineering projects, and financial calculations. With its intuitive user interface, this calculator is easy to operate and portable
| Calculator Type | Engineering/Scientific |
| Power Source | Solar&Battery Powered |
| Screen Size | 2.5 Inches (6.4 cm) |
| Number of Batteries | 1 9V batteries required. (included) |
| Compatible Devices | Laptop |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 6"L x 3"W (15.2 cm) |
| Brand | ZUOYA |
| Model Name | TY991EX-Plus |
| Manufacturer | Tian Yan |
| Mfr Part Number | 9991EX |
| Model Number | TY-991EX |
| Unit Count | 1.0 Count |
| Item Weight | 0.6 lbs (270 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Students
Perfect for high school and college students needing advanced functions for math, physics, and engineering courses.
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Exams
Ideal for students preparing for standardized tests requiring a scientific calculator with extensive functions.
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Engineers
Engineers will find the calculator beneficial due to its extensive scientific and engineering functions for complex calculations.
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Casual Users
Not suitable for casual users who only need basic arithmetic functions for everyday calculations.
Product Description
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Customer Questions & Answers
-
Question:
Is this calculator suitable for exams?
Answer: Yes, it is designed to meet the requirements of maturity exams and other academic assessments. -
Question:
Does it require batteries?
Answer: It can be powered by an LR44 button battery or solar energy, making it energy-efficient. -
Question:
Can it handle complex calculations?
Answer: Absolutely, it is equipped to perform both simple and complex mathematical tasks.
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TTD 181
Order now and get it around Friday, August 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 10 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Over 552 advanced functions covering trigonometry, statistics, and engineering.
- Features a clear 4-line display for accurate multi-step calculations.
- Responsive buttons ensure smooth operation for all calculation needs.
- Energy-saving design with solar power and automatic shut-off function.
- Ideal for students, engineers, and professionals in various mathematical fields.
- Portable and intuitive interface makes it easy to use in any environment.
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