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JSRPhones

Travis Foster
Oops! All calculators
 •  1-year club

Collection Calculators Accessories

Quick facts:

  • Count: 52 graphing calculators (28 distinct models) View collection picture
  • Total weight: ≈ 14 kg / 31 lbs.
  • By series: 43x TI (30x Z80, 6x eZ80, 4x Nspire, 2x 68k, 1x Other), 7x Casio (4x SH4, 3x Hitachi), 1x HP, 1x NumWorks
  • Oldest calculator: a TI-81 manufactured in November 1991
  • Newest calculator: a TI-84 Plus CE Python manufactured in March 2024
  • Achievements:
    • Total earned: 24 achievements (1 secret achievement)