AKA: SPERRY REMINGTON SSR.21, AKA (Label): MOD. SSR.21, Product number (P/N): SSR21 (SSR.21),
Keywords/Tags: SSR21 (SSR.21)
Date of intro: ~1977, Origin: Japan (List), Dimensions: 154x85x25mm, Weight: 140g,
Power: 3V: (AA x2) + Adaptor, Adaptor: REMINGTON_adaptors: AD4145,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 38, #Key-Black: 11, #Key-Grey: 25, #Key-Orange: 2,
Miscellaneous switch: [DEG-RAD-GRA-SD],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI,
Original Equipment Manufacturer : CASIO: FX29, Resemblance with: (Resemblance 096C), Made by: CASIO (List of all Import-OEM-models for REMINGTON),
Known Serial-numbers: 4991760 (List of all S/Ns from REMINGTON)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),