Texas Instruments
✓Price
$21.11
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DS-869 240 Functions 82MS Scientific Calculator with Writing Pad,Dual-Function Calculator Scientific with notepad,Equipped with Electronic Pen and 10+2 Display for Students and Offices,Pink
★★★★★
$21.11
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1
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About this item
- Dual LCD display: The DS-869 scientific calculator displays the formula you enter on the upper screen and instantly shows the calculation results on the lower screen, allowing you to quickly verify calculations and ensure accuracy.
- Convenient information management: The scientific calculator with notepad function is equipped with a dedicated clear button, allowing you to clear all content on the touchpad with a single press.
- Multi-functional touchpad: The built-in touchpad on the engineering scientific calculator serves as a practical space for recording important information, ideal for quick notes, formula drafts, or memos.
- 240 calculation functions: Scientific calculator offers 240 advanced calculation functions, catering to a wide range of mathematical needs from basic arithmetic to complex scientific and statistical operations.
- Thoughtful design: The calculator comes with a stylus pen that can be neatly stored inside the calculator cover, ensuring it is always within reach when needed.
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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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