The Texas Instruments TI-89 Graphing Calculator is a handheld device with a regular display size and key size. It is powered by batteries and features calculus capabilities as well as programmability. This model is ideal for business and industrial applications, offering advanced mathematical functions for problem solving and analysis. The black color gives it a sleek and professional look, making it a reliable tool for various tasks in the office.
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Calculator has been tested and is working. New batteries have been installed. Screen powers on and buttons appear responsive. This is a great calculator for school, math, algebra, graphing, statistics, and general classroom use.
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This item is clean and still in very good condition.
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+ FREE PAPER ROLL. 🧻 PAPER ROLL. 🖌 INK ROLL. + 100% TESTED WITH PROOF. >>> SUPER CLEAN BUT WITH SCUFFS ON IT. 🏅 WARRANTY CARD.
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Continental Photo is one of the nations leading photo suppliers. We have been in the Photo and Health & Beauty industry for over two decades. Hours of Operation.
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These calculators have not been fully tested because the batteries are dead or missing. The solar-powered Casio calculator has been tested and powers on/works properly. The remaining calculators likely just need fresh batteries, but full functionality has not been verified.
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This solar-powered calculator provides the basic functions with easy-to-press buttons. Super compact the HS-8VA can fit in briefcase, wallet, pocket or purse and has the features you’ll need. The calculator is solar powered, plus has battery backup should you find yourself using it in low lighting conditions.
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EFFICIENT ENERGY SOURCE: Dual solar energy and battery power sources ensure long-lasting battery life, so you never have to worry about running out of power. Includes an Auto Power-Off feature, extending battery life by turning off the calculator after 6 minutes of inactivity.
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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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Calculate your finances easily with this BA-II calculator!
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These arebattery powered calculators (no solar dependency) and are ready to use right out of the box. All units power on properly and have been individually tested for basic functionality. These calculators are ideal for.
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BRAND NEW IN FACTORY SEALED BOX! The Texas Instruments TI-84 Plus CE is a brand-new graphing calculator perfect for various purposes. With a regular-sized display and hand-held size, this calculator is ideal for students, professionals, and educators. Powered by batteries, it offers a sleek black design and comes equipped with the Python programming language for added versatility. The Texas Instruments TI-84 Plus CE is a reliable and efficient tool for solving complex equations, creating graphs, and analyzing data.
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Unless factory sealed, we inspect all our products and ensure the item is complete and functions properly.
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Solar Plus power works even in dim light.
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School Examination 12 Digits 240 Functions Student Calculator Electronic Advanced Mathematics Scientific Calculator. Versatile Tool: This Engineering Calculator features an impressive repertoire of 240 scientific functions, effortlessly handling 1-variable and 2-variable statistical calculations.
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