Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Calculators |
| Origin | - |
| Display Type | 4-line LCD with natural textbook display |
| Power Source | Solar panel with backup battery (LR44) |
| Function Count | Over 280 built-in mathematical functions |
| Memory Slots | 9 independent variable memories |
| Statistical Features | Single-variable and two-variable statistics |
| Financial Modes | TVM, Amortization, Cash Flow, and Depreciation |
| Dimensions | 5.9 x 3.1 x 0.6 inches |
| Weight | 4.2 ounces |
| Included Accessories | Protective hard slide-on case and user manual |
| Warranty | 2-year limited manufacturer warranty |
Anonymous
Mar 25, 2026
Rating: 5/5
Best upgrade from basic calc
My son needed this for high school math and it has grown with him into college stats. The instruction manual is actually helpful, which is rare. Great purchase for long-term use.
Anonymous
Mar 24, 2026
Rating: 5/5
Reliable for Professional Exams
Bought this to prepare for my CPA exam. It meets all the testing center requirements and handles amortization schedules effortlessly. The solar power is a nice touch so I never worry about it dying mid-test.
Anonymous
Mar 23, 2026
Rating: 4/5
Great value, slight learning curve
The build quality is excellent and the screen is very clear. It took me a day to get used to the menu system for the statistical features, but once I did, it works flawlessly. Good battery life too.
Anonymous
Mar 23, 2026
Rating: 5/5
Essential for Engineering Students
I use this daily for calculus and physics problems. The natural display makes entering complex fractions and exponents much easier than my old calculator. It's durable enough to survive being tossed in a backpack.
Anonymous
Mar 11, 2026
Rating: 4/5
Solid mid-range option
Does exactly what it says on the tin. The keys have a nice tactile feel, though they are a bit small for large fingers. Overall, a very capable tool for the price point.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for my Accounting Finals
This calculator has everything I needed for my intermediate accounting course. The financial functions are intuitive and saved me so much time during practice exams. Highly recommend for any business student.
Q: What happens if the solar panel is covered in low light?
A: The calculator is equipped with a backup LR44 battery that automatically engages when light levels are insufficient for the solar panel to operate alone, ensuring uninterrupted use.
Q: Is this calculator allowed on the SAT and ACT exams?
A: Yes, this model does not have computer algebra systems (CAS) or QWERTY keyboards, making it compliant with standard SAT and ACT testing regulations. However, always double-check with your specific test administrator.
Q: How do I reset the calculator if it freezes?
A: There is a small reset pinhole on the back of the device. Simply use a paperclip to gently press the button inside for a few seconds to perform a soft reset without losing memory data.
Q: Does it come with a protective case?
A: Yes, every unit ships with a durable, hard slide-on case designed to protect the screen and keypad from damage during transport.
Q: Can it calculate Net Present Value (NPV) and Internal Rate of Return (IRR)?
A: Absolutely. The financial mode includes dedicated functions for NPV, IRR, Payback Period, and Discounted Cash Flow analysis, suitable for finance and accounting professionals.
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