Product number (P/N): 25,
Keywords/Tags: 25
Date of intro: 1976, Origin: Singapore (List), Dimensions: 140x75x20mm, Weight: 100g,
Power: 3V: (AA x2) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 27,
Classification: / Pocket,
Featuring: Procent, Square root, Memories: 1,
Known Serial-numbers: 903880 (List of all S/Ns from GPM)
Collector value: 6/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),