We specialize in hard to find items
(1)
Rechargeable Scientific Calculator for Students, Pink 991ES MAX Foldable Science Calculator with Notepad 417 Function Solar Energy Science Calculators for Middle and High School Supplies (Pink)
Share Tweet
*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
Rechargeable Scientific Calculator for Features
-
【417 Computing Functions】 Include CALC, SOlVE, Base-N, EQN, MATRIX, MATRIX, TABLE, VECTOR, fractions, variable statistics, complex number calculations, linear regression, base arithmetic, computer science, standard deviation, and polar-rectangular conversions, etc..
-
【Rechargeable & Solar Power】The rechargeability battery is built in this scientific calculator. It is also powered by solar energy so you don't need to worry about battery depletion. Charging cable is included.
-
【Natural Writing Function】 Can input/output the content in writting form and tabular statistics.
-
【4-Line Display】You can enter 199 characters at a time. Show entry and calculated result in the display screen at same time. Covenient to use.
-
【Scientific Calculator with Notepad】Come with a 6.5 inch writing tablet and a pen, allowing you to take notes while calculating. Press the delete button to erase the notes, and also can lock it to keep it. (Slide the LOCK KEY)
