The TI-83 Plus is a long-standing standard in graphing technology, valued for its structural longevity and consistent performance. The chassis uses a thick-walled injection-molded ABS plastic, making it highly resistant to mechanical shock. It is often considered a durable choice for students who need a reliable device that can handle the rigors of a heavy backpack over several years.
The device uses a passive LCD and an efficient 8-bit processor, allowing it to run for months on a single set of four AAA batteries. Its design includes a rigid slide-case that offers 360-degree protection for the screen and keypad. While it does not feature a backlight, the high-contrast display is easily readable in well-lit rooms and during daylight hours.
Durability Features
- ABS plastic shell is specifically built to withstand drop forces.
- Uses standard AAA batteries, which are easily replaced without special tools.
- Features a proven internal layout that has been a classroom staple for decades.
For best results over time, using high-quality alkaline batteries is recommended to help protect the internal circuitry from potential leaks. The 2.5mm I/O port allows for connectivity with other units or computers using specific cables. This model is widely supported by a vast library of tutorials and educational programs, making it easy to find help for almost any math problem.
If you prefer a more modern, color-screen version within the same ecosystem, the TI-84 Plus CE is a sleeker alternative.
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