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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•Built-in MathPrint functionality allows you to input and view math symbols, formulas and stacked fractions exactly as they appear in textbooks. •High-resolution, full-color backlit display. •TI Rechargeable battery included. •30% lighter and thinner than earlier generation TI-84 Plus models. •Preloaded apps and images. Description The TI-84 Plus CE makes comprehension of math and science topics quicker and easier.
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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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Vintage calculator that belonged to my late father. He was an engineer who worked at American Cyanamid beginning in the mid-1980's in Danbury. Has wear and tear to top metal bar case area mostly but generally clean and works well but is complicated and I did not find the manual. There were no batteries in it but I found 3 new pill batteries marked LR44 and put them in and it fired up right away. Nice calculator and working too. FAST AND FREE SHIPPING IN THE USA.
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· It can be powered via 1 X 1.5V AA battery or via the solar panel. · Large 12-digit angled display allows easy viewing even when placed flat on the desktop. · Practical electronic desktop calculator for faster and easier calculations.
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Nice financial calculator by HP model 12C.
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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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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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*New Never open has manual *** The Texas Instruments TI-85 Graphing Calculator is a handheld device with a large LCD display and 21 digits of digit display. It is powered by batteries and features a regular key size for easy use. This graphing calculator is perfect for students and professionals alike, offering advanced functionality in a compact design. Made in Taiwan, this model is ideal for solving complex equations and graphing functions with ease
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The assembly includes the calculator and the protective slide cover as shown in the photographs. What you see in the image is what you will receive. Type: Graphing Calculator. Condition: Working condition with surface marks, heavy scratches on the cover, and sticker residue consistent with normal use.
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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 CE Graphing Calculator with Case and Manual
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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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