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Onidev

Boris Marmontel β€” France
🏠 β€’  2-year club
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Collection Calculators Accessories

Quick facts:

  • Count: 15 graphing calculators (13 distinct models)
  • Total weight: β‰ˆ 4.1 kg / 9 lbs.
  • By series: 15x TI (12x Z80, 2x 68k, 1x Other)
  • Oldest calculator: a TI-81 manufactured in June 1991
  • Newest calculator: a TI-82 Advanced manufactured in March 2017
  • Achievements:
    • Total earned: 7 achievements