EooCoo Scientific Calculator with Notepad
Rating
Product Overview
The EooCoo Scientific Calculator with Notepad combines a calculator and a notepad, enhancing learning and work efficiency. It features a 10-digit LCD, dual power (battery and solar), and a portable, foldable design. Ideal for students, teachers, and business personnel, it simplifies calculations and note-taking. Includes calculator notepad and operating instructions.
Product Images
Product Specifications
Size & Weight
Features
This function allows you to solve for unknown variables in equations directly on the calculator. Instead of manually manipulating equations, you can input the equation and find the solution, saving time and reducing errors, especially useful for complex algebraic problems.
This calculator does not have an equation solver function. Users needing this functionality may need to solve equations manually or use a different calculator. This function is useful for advanced algebra and calculus.
This function enables you to perform operations on matrices, such as addition, subtraction, multiplication, and finding determinants and inverses. Useful for linear algebra calculations in subjects like engineering, physics, and computer graphics.
This calculator does not support matrix calculations. For linear algebra tasks, users will need to use alternative methods or software. This function is typically used in engineering and advanced mathematics courses.
This function allows calculations involving complex numbers, including addition, subtraction, multiplication, division, and finding magnitudes and arguments. Simplifies calculations in electrical engineering, quantum mechanics, and other fields involving imaginary numbers.
This calculator does not support complex number calculations. Users needing this functionality may need to look at more advanced models designed for electrical engineering or physics applications. This is a specialized function.
This function allows you to perform calculations in different number systems, such as binary, octal, and hexadecimal, in addition to decimal. Useful for computer science and digital electronics, where these number systems are frequently used.
The calculator lacks base-N calculation functions, making it less suitable for computer science or digital electronics tasks. This function is used for converting between binary, octal, hexadecimal, and decimal number systems. Not essential for most users.
This function enables you to perform statistical analysis, including calculating mean, standard deviation, variance, and distributions. Useful for statistics courses, data analysis, and research projects.
This calculator does not include statistical calculation functions. Users needing to perform statistical analysis will need to use separate software or tools. This function is useful for statistics courses and data analysis projects.
This function allows you to easily convert between different units of measurement, such as length, mass, volume, and temperature. Saves time and reduces errors when working with different units in physics, chemistry, or engineering problems.
This calculator does not have a unit conversion function. Users needing to convert between different units of measurement will need to use external resources. This function is useful in physics, chemistry, and engineering problems.
SHOPSTAFF Rating Score
This calculator is suitable for basic scientific calculations and note-taking. The build quality may not be as durable as higher-end models, but it offers good functionality for the price. It's best for students needing a simple calculator with a notepad.
Brand & Manufacturer Details
Key Highlights
- Integrated notepad
- Dual power source
- Portable design
- Affordable price
Considerations
- Avoid dropping the calculator
- Protect the LCD screen from scratches
- Replace the battery when needed
- Be careful with the writing board, as it may break
Recommended For
- High school students
- College students
- Teachers
- Office workers
Not Recommended For
- Professionals requiring advanced functions
- Users needing graphing capabilities
- none in particular
Suitable For
- Classroom
- Office
- Homework
- Exams
Not Suitable For
- Advanced engineering simulations
- High-level statistical analysis
- Complex financial modeling
Frequently Asked Questions (FAQ)
Q.Is the display easy to read?
Q.Can this calculator be used for both office and school work?
Q.What kind of power source does this calculator use?
Q.Is this calculator easy to carry around?
Q.What is the writing area used for?
Q.Are there any concerns about the product's durability?
SHOPSTAFF Rating Ranking
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| Display Digits | 10 + 2 digits | Display Type | LCD (dot-matrix) |
| Power Source | Solar & Battery | Number of Functions | 417 |
| Memory | - locations | Fractions | Yes |
| Complex Numbers | Yes | Statistics Functions | Yes |
| Regression Analysis | - | Unit Conversions | - |
Casio fx-991CW Advanced Scientific Calculator with High-Res 4-Tone Display and 540+ Functions.
| Display Digits | - digits | Display Type | High-Resolution 4-Tone |
| Power Source | Solar Powered | Number of Functions | 540+ |
| Memory | 9 locations | Fractions | Yes |
| Complex Numbers | - | Statistics Functions | Yes |
| Regression Analysis | - | Unit Conversions | Yes |
Casio
fx-115ES Plus 2nd Edition Advanced Scientific Calculator
$16.99(incl. tax)Amazon price as of 2025-09-29
Casio fx-115ES Plus 2nd Edition: Advanced scientific calculator with Natural Textbook Display and 280+ functions.
| Display Digits | 16 digits | Display Type | LCD |
| Power Source | Solar Powered | Number of Functions | 280 |
| Memory | 9 locations | Fractions | Yes |
| Complex Numbers | Yes | Statistics Functions | Yes |
| Regression Analysis | Yes | Unit Conversions | Yes |
Texas Instruments
TI-36X Pro Engineering/Scientific Calculator
$20(incl. tax)Amazon price as of 2025-09-24
TI-36X Pro: Engineering/Scientific calculator with MultiView display, ideal for high school through college.
| Display Digits | - digits | Display Type | LCD |
| Power Source | Battery Powered | Number of Functions | - |
| Memory | - locations | Fractions | Yes |
| Complex Numbers | No | Statistics Functions | Yes |
| Regression Analysis | Yes | Unit Conversions | Yes |
TI-30XIIS: A fundamental two-line scientific calculator for high school math and science with solar and battery power.
| Display Digits | 12 digits | Display Type | LCD |
| Power Source | Solar & Battery | Number of Functions | - |
| Memory | 5 locations | Fractions | Yes |
| Complex Numbers | No | Statistics Functions | Yes |
| Regression Analysis | Yes | Unit Conversions | Yes |
