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CVSoft

Brandon Longo — USA
TI-81 and TI-82 collector
 •  8-year club  •  Admin

Collection Calculators Accessories

Quick facts:

  • Count: 24 graphing calculator accessories (15 distinct models)
  • Total weight: at least ≈ 0.21 kg / 0.46 lbs.
  • By group: 23x TI (8x classroom, 3x battery, 3x data-collection, 3x cradle, 2x cable, 1x case, 1x keypad, 1x other, 1x STEM), 1x Vernier
  • Oldest accessory: a TI-GRAPH LINK (gray) manufactured in August 1995
  • Newest accessory: a TI-Calculator Li-ion Battery (with wires) manufactured in June 2018
  • Achievements:
    • Total earned: 17 achievements (3 feats of strength and 2 secret achievements)