AKA (Label): Solid State Portable, Electronic Calculator, MODEL SR4148R, Product number (P/N): SR4148R,
Keywords/Tags: SR4148R
Date of intro: 1975, Origin: United Kingdom (List), USA (List), Dimensions: 150x80x30mm, Weight: 160g,
Power: Rechargeable, Adaptor: COMMODORE_adaptors: 707; COMMODORE_adaptors: 708UK; COMMODORE_adaptors: 709; COMMODORE_adaptors: DC640,
Display: Type = Display (LED) (List), Digits = 10+1+(2+1),
Number of keys: 48, #Key-Blue: 8, #Key-Grey: 20, #Key-Red: 9, #Key-White: 11,
Keyboard Array (Rows x Columns): 10x05,
Miscellaneous switch: [ON-(Blank)],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI,
Related with: COMMODORE_docu: (Ad.) *: Commodore entwickelt diese... (SR4148R,SR4190R); COMMODORE_docu: (Ad.) *: The CBM touch; (Docu_Mags): 197601: ELECTRONICS TODAY INTERNATIONAL; NECKERMANN_docu: (Ad.): NECKERMANN macht's rechnen möglich (1); NECKERMANN_docu: (Cat.): Weltmarken zu kleinen Preisen...; NECKERMANN_docu: (Ad.): NECKERMANN macht's rechnen möglich (3),
Main Components: COMMODORE: 200709,Rev.A,
Original Equipment Manufacturer : COMMODORE: SR4148R (version-1) (List of all Export-OEM-models from COMMODORE), Resemblance with: FRIDEN: 1207,
Serie-members: COMMODORE: SR4120D (version-1) (Oval Keys); COMMODORE: SR4120D (version-2) (Square Keys); COMMODORE: SR4120D (version-3) (White); COMMODORE: SR4148R (version-1) (Oval Keys); COMMODORE: SR4148R (version-2) (Square Keys),
Known Serial-numbers: 037299 | 047745 | 062012 | 067499 | 069987 | 072054 | 081093 | 086268 | 127713 | 407660 (List of all S/Ns from COMMODORE)
Collector value: 8/10,
Courtesy of: DESCURNINGES Bruno,
Internet: Link-1: LE RAYON DES CALCULATRICES, Link-2: MUSEILLO DEL CÁLCULO Y DE LA INFORMÁTICA, Link-3, Link-4: MY CALCULATORS DATABASE, Link-5: VINTAGE TECHNOLOGY, Link-6: VINTAGE CALC