Texas Instruments TI-83 Graphing Calculator Tested Working, w/Cover No Batteries

All the best /Klaus

For sale is a fully tested Texas Instruments TI-83 graphing calculator in good used working condition.

• Brand: Texas Instruments

• Model: TI-83

• Condition: Good used condition, working fine (see photos for display test); includes slide cover and battery cover, no batteries included.

• Technical Specifications:

  • High-contrast 8-line by 16-character monochrome LCD (96 x 64 pixels)

  • Zilog Z80, 6 MHz processor

  • 24KB RAM, 160KB ROM

  • Connectivity: Unit-to-unit link port

  • Dimensions: approx. 7.3" x 3.5" x 1" (185 x 90 x 25mm), 204g

  • Power: 4 x AAA batteries + 1 backup battery (not included)

  • Features: Advanced graphing, scientific & statistical functions, programming (TI-BASIC and assembly), equation solver, financial operations
    Classic, easy-to-use calculator ideal for secondary education, college exams, and everyday calculations. Suitable for students, teachers, and math hobbyists. The TI-83 is renowned for durability and is approved for use on SAT, ACT, AP, and other major exams. No batteries are included, but all covers are present. Made in Taiwan.