説明

• VAORLO DS-S11 Scientific Calculator with LCD Writing Tablet, 401 Function Solar Energy Science Calculators Notepad, Professional Foldable Calculators,Electronic Board Drawing/Memo Pads For School/College/Work/Office/Business/Researchers/Students/Teachers PK 991MS 991ES Calculator 【401 Computing Functions】Include CALC, SOLVE, CONV, Base-N(BASE), Equation(EQN), VECTOR(VCT),MATRIX(MAT),fractions, variable statistics, Metic Conversion, complex number calculations, linear regression, base arithmetic, computer science, typical deviation, and polar-rectangular conversions, and so forth 【Natural Textbook Display】Displays fractions, equations and calcultion outcomes as they seem in textbook Can input/output the content material in writting kind and tabular statistics 【The Best Gift】This calculator is very suitable for students in basic school, junior high school, high school, college, engineers, nurses, and teachers, and so forth It can meet their calculation needs in the fields of mathematics, science, and engineering, and assist them larger perceive and apply information Therefore, as a gift, it may be given to those those that should carry out scientific calculations 【SMALL AND PORTABLE】Calculators with Clamshell design makes it smooth to carry, excellent desire for business at work, accounting calculations, student calculations, home use, etc 【Calculators With Notepad】Calculators and notepad are designed in one, you can take notes whereas calculating, improving be taught and work efficiency 【REPEATED WRITING】Calculators with No dirt and ink, LCD handwriting,No blue gentle LCD display screen protects your eyes Equipped with an ergonomic magnetic stylus on the back, permitting you to write/draw brilliant and clear traces With an erase button,After use, you would clean the full screen with a click on to effectively reused, minimize paper consumption, and accomplish the target of environmental defense 【Solar Energy 】Calculators makes use of Solar panel + replaceable button battery for long-term use Built-in 2 button batteries, 1PCS LR1120 calculator battery, 1PCS CR1220 LCD writing board battery (If the battery is dead, you might update the battery by way of yourself) 【WHAT&;S IN THE BOX】:1x Calculators&Writing Tablet, 1x User Manual,1x Stylus We are always here to produce you 24 hour service assist ! Product Functions: ●One click instant wipe The calculators has a one-click erasing function, you could write and doodle over and over ●Large LCD display The extensive LCD display display, and the info is apparent and straightforward to read, which is a perfect choice for study and paintings ●Magnetic stylus The stylus is magnetic and may be attached to the garage slot to stop loss ●Pen strain sensing detection function The stylus has a pen pressure sensing function, you can draw thick or skinny strains at will according to the pen strain ●Dual Power Solar panel + 2PCS Replaceable button battery (No should install screws, can be changed at any time) ●Portable & Compact Easy storage, smooth to hold You can put into your pocket ●More Sensitive Key Adopt top class plastic materials key, which makes it extra sensitive and extra exact than silicone key Comfortable to the touch ●It is acceptable to be used in Home/Work Business/Offices/School/College/Researchers/Students/Teachers ●Product Size: 160mm x 78mm x 16mm(6”) (Unopened status)

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