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Item #:
173105067
Scientific Calculator with LCD Writing Tablet 240 Functions for Math, Physics & Exams, Dual-Line Display, One-Click Clear & Lock, Pull-Out Stylus,
Item #:
173105067
XAF 15931
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, September 06
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No more switching between calculator and notebook! The handwriting pad lets you scribble formulas, jot down key numbers, or draft notes while computing.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
240 Computing Functions
Offers a comprehensive range of 240 functions, making complex calculations accessible for school, finance, and engineering needs, enabling users to tackle various mathematical problems effortlessly.
Foldable Case Design
The innovative foldable case enhances portability and protects the calculator's screen, providing convenience for students and professionals on the go, ensuring your device remains safe during transport.
Anti-Deletion Lock
The anti-deletion lock feature safeguards your saved work, preventing accidental loss of data, which is essential for students and professionals who require reliable access to their calculations.
Product Details
| Calculator Type | Engineering/Scientific |
| Power Source | Battery Powered |
| Screen Size | 6 Inches (15.2 cm) |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Display Type | LCD |
| Color | Black |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), Silicone |
| Item Dimensions L x W | 5.91"L x 3.54"W (15 cm) |
| Brand | DPEDUAI |
| Model Name | ZH69 |
| UPC | 716597494787 |
| Manufacturer | DPEDUAI |
| Mfr Part Number | ZH70 |
| Model Number | ZH69 |
Who Should Buy?
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Students
Ideal for students handling complex calculations in mathematics, physics, or engineering coursework.
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Finance Professionals
Great for finance experts needing precise calculations for budgeting, forecasting, and financial analysis.
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Engineers
Engineers will appreciate the comprehensive functions and ease of use for technical projects and calculations.
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Casual Users
Not suitable for casual users who require basic functionality without extensive computing features.
Product Description
Scientific Calculator with LCD Writing Tablet 240 Functions for Math, Physics & Exams, Dual-Line Display, One-Click Clear & Lock, Pull-Out Stylus, for Students & Professionals (Black)
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Customer Questions & Answers
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Question:
How do I erase my notes?
Answer: Simply press the one-click erase button to clear the handwriting pad instantly. -
Question:
What happens if I accidentally press the erase button?
Answer: No worries! Use the one-click lock feature to protect your important notes from accidental deletion. -
Question:
Is the stylus easy to access?
Answer: Yes! The stylus is conveniently stored inside the device and easily pulls out for use.
DPEDUAI Scientific ZH69 Editorial Review
The Scientific Calculator with Writing Pad has garnered attention for its innovative features and student-friendly design. Users praise its utility particularly in STEM education, spotlighting its built-in writing pad that allows users to jot down notes and create graphs, providing a paperless option for students who are always on the move. The HD screen is often mentioned for its clarity, ensuring that mathematical functions and calculations can be read easily. The calculator boasts an impressive 240 computing functions, covering the necessary basics for high school and college-level coursework. The foldable case is stylish and provides sufficient protection for the device, making it a practical choice for students frequently on the go. The one-click clear function has also received positive remarks for its effectiveness. However, despite its appealing features, the device is not without its drawbacks. Some users find the Anti Deletion Lock feature frustratingly sensitive, often activating accidentally and interrupting users’ workflow with its cumbersome deactivation process. Additionally, while the writing pad is seen as a beneficial accessory, its susceptibility to scratches after minimal use raises concerns about durability. The keys are described as feeling mushy, which may affect usability over extended periods. In summary, while the Scientific Calculator with Writing Pad impresses with its design and functionality, it faces criticism for certain operational quirks and potential durability issues. Those seeking a unique calculator tailored for academic use may find value in its offerings, but it might not withstand heavy-duty usage in more rigorous environments. **
Customer Reviews & Ratings
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Pros
- Innovative built-in writing pad for note-taking and graphing
- Clear HD screen enhances readability
- 240 computing functions cover essential academic needs
- Stylish foldable case offers decent protection
- One-click clear function simplifies operations
Cons
- Sensitive Anti Deletion Lock can disrupt workflow
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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XAF 15931
Order now and get it around Sunday, September 06
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Combine calculation and note-taking in one device.
- Erase instantly with a single click—no smudges.
- Hidden stylus storage prevents loss and saves space.
- Lock important notes to prevent accidental deletion.
- Designed for STEM students and technical professionals.
- Reusable LCD tablet with over 100,000 write cycles—eco-friendly.
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