Texas Instruments
✓Price
$29.99
WECKEW Scientific Calculator 401 Function 2-line Display 10+2 Digits Solar and Battery Calculator with Slide-on Cover for Secondary School Black (991MS 2nd Edition)
★★★★★
$29.99
Quantity
1
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About this item
- 2nd edition comes with same features and new sleek design with curved edges which makes it compact and easy to carry
- Professional grade scientific calculator with 401 scientific functions. Easily handles 1 and 2 variable statistical calculations, three angle modes (degrees, radians, and grads), and scientific/engineering notation modes
- 10 + 2 digits: 10-digit mantissa + 2-digit exponential display
- Solves Differentiation, Integration, Statistics, Regression, Matrix, Vector etc
- Solar and battery,double safe uninterruptible power,environmental protection and energy saving advantages.
- S-V.P.A.M. (Super Visually Perfect Algebraic Method): All the features of the existing V.P.A.M. series plus a new 2-line display and a useful Replay function. All this helps to make mathematics easier to use and easier to understand than ever before
- Multi-replay: Quick and easy recall of previously executed formulas for editing and re-execution
- Solid sliding protective case covers either side of the calculator. Protects buttons and the device body
- 3 Years Manufacturer Warranty
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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