Or install AA batteries, then everything goes well. it `s just normal. The buttons are large and not easy to touch.
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Color-Display Graphing Calculator. We are an educational dealer and, as such, these units have been used previously in high school mathematics classroom instruction. As a result, there could be minor case or screen scratches or school markings placed there by the instructor.
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Material: Abs+lcd (Display).
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Solar & Battery Powered • Large LCD Display • Office Calculator. Dual power operation: solar energy + battery backup. Desk Calculator 12-Digit. 1 x Desk Calculator 12-Digit. Large 12-digit LCD screen for clear reading.
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Material: ABS+LCD (display). Give us a call.
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Display Type LCD. 10 Key Calculator Easy-to-Use Big Buttons: Computer keyboard type big keys easy to press with fingers. Two-way Power Basic Calculator: Solar and battery, making it convenient to use in any lighting condition.
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Brand new Never opened Casio FX-CG50 Graphing Calculator in black is a powerful and reliable tool for solving complex mathematical equations and graphing functions. With a battery power source, this model offers convenience and portability for on-the-go use. Casio's reputation for quality and durability ensures that the FX-CG50 will meet the needs of students, professionals, and anyone in need of advanced mathematical capabilities. Its user-friendly interface and precise calculations make it a valuable addition to any office or workspace.
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BIG DISPLAY & EASY INPUT- 8-Digit LCD Display.
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1 x office calculator (the battery is not include). Power:Coin Battery ( the battery is not include ). Weight:about 140g. Size:14.5 11.5cm.
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The Texas Instruments TI-84 Plus CE Python graphing calculator is a handheld device designed for scientific and graphing calculations. With a regular size display and key size, it is powered by a power cord or batteries. This model features an LCD display, USB connectivity, calculus functions, and programmable capabilities, making it a versatile tool for students, professionals, and industrial applications. The TI-84+ CE Python calculator is a reliable and efficient option for those needing a reliable and high-performing graphing calculator.
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Texas Instruments TI-84 Plus CE Python Graphing Calculator - No Cord Mint condition.
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DM15C calculator features. DM15C hardware features. Credit Card sized! USB-C I/O for complete calculator contents backup. Rugged design based on a Titanium shell — the size of a credit card. A backspace and a random number generator.
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TI-89 Titanium calculator. -Batteries NOT included (requires 4 AAA batteries). -USB cable. -Slide cover.
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This is Factory sealed, unopened, with the original batteries in the box. This TI-92 is NOT the "Plus" model. (This makes it even more rare) The history of this calculator is that it was a fluke product released by Texas Instruments that was supposed to cater to the educational market, but this model of calculator was BANNED from most standardized testing, as the full keyboard considered more as a "pocket-sized computer" than a "calculator." This is one of a kind, and the ONLY ONE listed on eBay. Will be gone fast!
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Texas Instruments TI-84 Plus Graphing Calculator LCD Display Battery
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Featuring alarge LCD display, it ensures clear visibility for quick and accurate number reading. ☀️Dual Power System – Solar + battery backup for reliability. ⚡Energy Efficient – Solar power reduces battery usage.
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