HomeHome & OfficeOffice ProductsOffice ElectronicsCalculatorsScientificST-991MS Scientific Calculator
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Brand: SUTEC | Similar products from SUTEC
₦ 7,500
₦ 8,0006%
4 units left
+ shipping from ₦ 750 to LEKKI-AJAH (SANGOTEDO)
4.3 out of 5
(28 verified ratings)Promotions
Delivery & Returns
Choose your location
Pickup Station
Delivery Fees ₦ 750
Ready for pickup between 21 April and 22 April if you place your order within the next 22hrs 3mins
Door Delivery
Delivery Fees ₦ 1,710
Ready for delivery between 21 April and 22 April if you place your order within the next 22hrs 3mins
Return Policy
Free return within 7 days for ALL eligible itemsDetails
Seller Information
Healthmart Store
94%Seller Score
74 Followers
Seller Performance
Shipping speed: Good
Quality Score: Excellent
Customer Rating: Good
Cancellation Rate: Excellent
Product details
ST-991ms scientific calculator natural display shows mathematical expressions like roots and fractions as they appear in your textbook, and this increases comprehension because results are easier to understand. Comes with slide-on hard case. 2-line display
• Fraction calculations
• Integration calculations
• Combination and Permutation
• Statistics
(STAT-data editor, Standard deviation, Normal distribution calculations, Regression analysis)
• Base-n calculations / conversions
• Logical operations
• Complex number calculations
• Calculator memory
• Engineering symbol calculations
• 40 scientific calculations
• 40 metric conversions(20 conversion pairs)
• 9 variable memories
• Comes with slide-on hard caseFx-991ms scientific calculator natural display shows mathematical expressions like roots and fractions as they appear in your textbook, and this increases comprehension because results are easier to understand. Comes with slide-on hard case. 2-line display
• Fraction calculations
• Integration calculations
• Combination and Permutation
• Statistics
(STAT-data editor, Standard deviation, Normal distribution calculations, Regression analysis)
• Base-n calculations / conversions
• Logical operations
• Complex number calculations
• Calculator memory
• Engineering symbol calculations
• 40 scientific calculations
• 40 metric conversions(20 conversion pairs)
• 9 variable memories
• Comes with slide-on hard case
• Fraction calculations
• Integration calculations
• Combination and Permutation
• Statistics
(STAT-data editor, Standard deviation, Normal distribution calculations, Regression analysis)
• Base-n calculations / conversions
• Logical operations
• Complex number calculations
• Calculator memory
• Engineering symbol calculations
• 40 scientific calculations
• 40 metric conversions(20 conversion pairs)
• 9 variable memories
• Comes with slide-on hard caseFx-991ms scientific calculator natural display shows mathematical expressions like roots and fractions as they appear in your textbook, and this increases comprehension because results are easier to understand. Comes with slide-on hard case. 2-line display
• Fraction calculations
• Integration calculations
• Combination and Permutation
• Statistics
(STAT-data editor, Standard deviation, Normal distribution calculations, Regression analysis)
• Base-n calculations / conversions
• Logical operations
• Complex number calculations
• Calculator memory
• Engineering symbol calculations
• 40 scientific calculations
• 40 metric conversions(20 conversion pairs)
• 9 variable memories
• Comes with slide-on hard case
Specifications
Key Features
- 2-line display
- • Fraction calculations
- • Integration calculations
- • Combination and Permutation
- • Statistics
- (STAT-data editor, Standard deviation, Normal distribution calculations, Regression analysis)
- • Base-n calculations / conversions
- • Logical operations
- • Complex number calculations
- • Calculator memory
- • Engineering symbol calculations
- • 40 scientific calculations
Specifications
- SKU: SU160SN3XAI9PNAFAMZ
- Product Line: Healthmart Store
- Model: ST-991MS
- Production Country: China
- Weight (kg): 0.2
- Color: Multi
Verified Customer Feedback
See AllVerified Ratings (28)
4.3/5
4.3 out of 5
28 verified ratings
Comments from Verified Purchases(10)
5 out of 5
nice
Works
23-03-2026by David
Verified Purchase
5 out of 5
very good
I think it also has solar powered
04-11-2025by Shanu
Verified Purchase
4 out of 5
I like it
Exactly what I ordered
03-11-2025by Larry
Verified Purchase
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SUTEC ST-991MS Scientific Calculator
₦ 7,500
₦ 8,0006%
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