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CalcLoverHK


 •  2-year club

Collection Calculators Accessories

Quick facts:

  • Count: 7 graphing calculators (6 distinct models)
  • Total weight: ≈ 1.9 kg / 4.2 lbs.
  • By series: 7x Casio (5x SH4, 2x SH3)
  • Oldest calculator: a Casio fx-9860G Slim manufactured in February 2007
  • Newest calculator: a Casio fx-9750GIII manufactured in March 2019
  • Achievements:
    • Total earned: 2 achievements


Model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
Casio fx-9750GIII
? 0319 838BC018B006357 03.70.3200 New in box Manual(s) 2020-06-13 First-hand (Taobao). Halfly unusable since 2020-08-03 due to storage memory read/write failure.
Casio fx-CG20CN
? 03.12.4200 Good 2023-02-12 Second-hand (Carousell HK)
Casio fx-9860GII SD 'SH3'
493AW15IA078961 02.04.0200 Fair 2023-03-27 Second-hand (Carousell HK). AC/ON key is malfunctional, possibly because of a battery leak which leads to the corrosion of circuit board under the key.
Casio fx-CG50
0117 810AW76QA028892 03.80.0212 Good 2023-10-23 Second-hand (Carousell HK)
Casio fx-9860GII SD 'SH4'
0511 497AW8XXA249011 02.09.0201 Good 2024-02-05 Second hand (Carousell HK)
Casio fx-9860G Slim
0207 A147612 8Q0209 R/H 01.10.0000 Good Box, Manual(s), CD(s) 2024-02-27 Second-hand (Taobao)
Casio fx-CG50
0117 C810A6W169664CB_E2 03.60.0202 Good 2024-07-04 Second-hand (Carousell HK). No case. Given to @Theo1df at 2024-7-13.