AKA (Label): ELECTRONIC CALCULATOR, MODEL 10SR, Product number (P/N): 10SR,
Keywords/Tags: 10SR
Date of intro: 1976, Origin: Japan (List), Dimensions: 164x86x39mm, Weight: 270g,
Power: 4.5V: (AA x3),
Display: Type = Display (VFD) (List), Digits = 8+1+(2+1),
Number of keys: 34, #Key-Black: 22, #Key-Brown: 11, #Key-Yellow: 1,
Miscellaneous switch: [OFF-ON EXP-FLT DEG-RAD],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: HITACHI: HD3689A,
Known Serial-numbers: 450649E (450649 E) | 452212E | 452892E | 469211E (469211 E) | 487356E (List of all S/Ns from OMRON)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: THIMET, Link-2: LE RAYON DES CALCULATRICES