AKA: MODEL-831M, Product number (P/N): 831M,
Keywords/Tags: 831M
Date of intro: 1974, Dimensions: 130x80x25mm, Weight: 145g,
Power: 7.5V: (AA x5) + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 20,
Classification: / Pocket,
Featuring: Memories: 1,
Main Components: TEXAS INSTRUMENTS: TMS0132NC,
Known Serial-numbers: 20091 (List of all S/Ns from ACCURON)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),