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siealex


 •  2-year club

Collection Calculators Accessories

Quick facts:

  • Count: 22 graphing calculators (22 distinct models)
  • Total weight: ≈ 5.2 kg / 11.5 lbs.
  • By series: 9x Casio (5x Other, 2x Hitachi, 1x SH4, 1x V30MX), 2x HP (1x ARM, 1x Saturn), 6x TI, 1x Lexibook, 2x Citizen, 2x ASSISTANT
  • Oldest calculator: a TI-81 manufactured in January 1992
  • Newest calculator: a TI-82 Stats.fr manufactured in April 2007
  • Achievements:
    • Total earned: 7 achievements