Texas Instruments
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$70.99
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FX-991EX Scientific Calculator with 552 Functions, Advanced Scientific Calculator with 10+2 Screen Displays for Students, School, Office, Business Home Daily Use (Pink)
★★★★★
$70.99
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About this item
- 【Extra-Large Screen】This FX-991EX scientific calculator is equipped with a large and high-resolution display screen that can show numbers very clearly. Whether dealing with complex equations or simple summation, the results are obvious. Reduce eye fatigue during prolonged use and provide a more comfortable computing experience.
- 【Powerful Functionality】This FX-991EX scientific calculator is equipped with 552 functions, covering everything from basic arithmetic to advanced operations, including statistics, matrices, and vectors. Its powerful system can quickly provide accurate results, ensuring high efficiency.
- 【Durable Protection】This FX-991EX scientific calculator includes a sliding hard cover that effectively prevents scratches and accidental impacts, keeps the buttons intact, and ensures that the calculator remains in its original state over time.
- 【Exceptional Battery Life】This FX-991EX scientific calculator is powered by button batteries and features low power consumption and stable power supply, eliminating battery anxiety. It is very suitable for exams or for use anytime, anywhere.
- 【Responsive Buttons】The plastic buttons on this FX-991EX scientific calculator provide responsive tactile feedback. Each button is easy to press and feels unique, which is crucial for accurate input. These buttons have high strength and wear resistance, and can maintain their function even after prolonged use.
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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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