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Desktop 991ES Plus Scientific Calculator with Erasable LCD Writing Tablet

Desktop 991ES Plus Scientific Calculator with Erasable LCD Writing Tablet

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🎁GIFT WRAPPING AVAILABLE

🛒অর্ডার করার পূর্বে আমদের পেইজে মেসেজ দিয়ে স্টক কনফার্ম করে নিবেন

 

✔ 7 Day’s Replacement Warranty

1,950.00৳ 2,090.00৳

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  • Fraction calculations
  •  Combination and permutation
  • Statistics (List-based STAT data editor, standard deviation, regression analysis)
  • 9 variables
  • Table function
  • Equation calculations
  •  Integration/differential calculations
  • Matrix calculations
  • Vector calculations
  • Complex number calculations
  • CALC function
  • SOLVE function
  • Base- n calculation
  • 417 computing functions
  • Press the delete button to erase the notes
  • This scientific calculator integrates calculations and an LCD writing tablet
  • The replaceable coin battery is built into this scientific calculator. It is also powered by solar energy so you don’t need to worry about battery depletion

 

 

 

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