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1-year club

Collection Calculators Accessories

Quick facts:

  • Count: 102 graphing calculators (58 distinct models)
  • Total weight: ≈ 29 kg / 64 lbs.
  • By series: 46x TI (19x Nspire, 11x Z80, 11x 68k, 5x eZ80), 24x Casio (14x SH4, 7x SH3, 2x Hitachi, 1x V30MX), 30x HP (19x ARM, 11x Saturn), 1x Tianyan, 1x KLT
  • Oldest calculator: a TI-81 manufactured in September 1991
  • Newest calculator: a TI-Nspire CX II CAS manufactured in June 2022
  • Achievements:
    • Total earned: 26 achievements (1 feat of strength)