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rickh57

Rick Hale — Oregon, USA
 •  4-year club

Collection Calculators Accessories

Quick facts:

  • Count: 27 graphing calculators (25 distinct models)
  • Total weight: ≈ 6.8 kg / 15 lbs.
  • By series: 13x TI (8x Z80, 2x 68k, 2x eZ80, 1x Nspire), 6x Casio (2x SH4, 2x Hitachi, 1x SH3, 1x Other), 6x HP (4x Saturn, 1x Other, 1x ARM), 1x Sentry, 1x Sharp
  • Oldest calculator: a TI-81 manufactured in February 1993
  • Newest calculator: a TI-84 Plus CE Python manufactured in May 2021
  • Achievements:
    • Total earned: 9 achievements