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The Orchip TI-84 Plus is a battery-powered graphing calculator with a wide LCD, a slide-on lid and a plastic body about the size of a paperback. It handles fractions, derivatives, integrals, sums, coordinate conversion and memory functions, and the screen shows expressions in textbook layout. It is aimed at students in high school and college courses and at working users like surveyors and draftsmen. Against the real TI-84 Plus it is a look-alike rather than the same machine: it lacks the TI's program library, app support and proven exam acceptance, and its 3.4-star rating from 22 buyers points to uneven quality control.
In stockSold by AiluReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Buyers are split. Some find it fine for everyday school calculations and like the textbook-style display and the lid. Others say it does not match a real TI-84 in functions or build and report quality problems.
This is a battery-powered graphing calculator with an LCD screen. The widescreen display uses large text, and it can show fractions, derivatives, integrals, sums and other operations the way they appear in math textbooks. It is meant for beginner and advanced courses in high school or college, and for work that relies on calculation functions, such as land surveying and drafting.
The body is plastic with plastic buttons and a sliding cover that protects the display. An acrylic board also protects the screen. The compact size fits in a bag for travel.
Functions include standard deviation, coordinate conversion, data editing, continuous calculation, memory and error correction.
