Add a unique, academic-inspired look to your phone with this TI-84–style case. Designed to resemble a classic graphing calculator, this case is perfect for students, math enthusiasts, or anyone who enjoys a clean, retro aesthetic.
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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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· 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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Swiss Micros DM15 Scientific Programmable Calculator Credit Card Size (Early Release) Works! This machine is the clone of the HP-15C. The calculator has seen very little usage.To change the battery, open the back plate first, the remove a small piece plastic located under the keys ON, [f], and [g] which blocks the battery.
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Large Display : Equipped with an 8-character large display, this calculator is easy to read.
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Sharp EL-1197PIII Printing Calculator
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Material: ABS+LCD (display). Give us a call.
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Key Features & Usage Examples Data Analysis: Use the Lists & Spreadsheet app for statistical analysis and create data plots. Multiple Representations: Simultaneously view and interact with graphs, equations, and data tables to see how changes in one affect the others.
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Calculator is in great condition with hardly any signs of usage, as seen in pictures and video.
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New Texas Instruments TI-84+ CE Python Graphing Calculator. Condition is New. Shipped with USPS Ground Advantage.
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Unlock a new level of functionality with the WiFi-enabled TI-84 Plus graphing calculator. This modified calculator retains all the classic TI-84 tools for math, science, and engineering, but now includes internet connectivity, allowing you to use ChatGPT and communicate with others in your classroom.
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Unit powers on and buttons work but has lines in screen. SOLD AS-IS FOR PARTS ONLY.
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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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【Function introduction】Contains basic functions of add, subtract, multiply, divide,CE, %; Upgrade function of M+/M-/MRC; Covers the needs of daily computing.
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Dual Emulator : Switch between HP-15C and HP-16C emulation. The PX-VOY is an Educational DIY calculator kit that faithfully emulates the iconic HP-15C and HP-16C (software selectable). Both top and bottom panels are reversible: one side labeled for the 15C, the other for the 16C.
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