Vintage Electronic Calculators:

Overview of Brands


PLANAR: Memory
(Page 1/1)

Date of intro: 1978, Origin: Hong Kong (List), Dimensions: 133x70x25mm,
Power: 9V + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 24, #Key-Black: 24,
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: TEXAS INSTRUMENTS: TMS0972NL,
Resemblance with: (Resemblance 002),
Known Serial-numbers: A095917 | A864361 (List of all S/Ns from PLANAR)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),


Protection (pouche)

Manual-update: 13-mar-1999, Batch-update: 24-nov-2023             

# Pageloads since 2018: 9             

2 Pic(s),


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