AKA: MEMORY EC-242, AKA (Label): CAT. NO. 65-617, MODEL EC-242, Product number (P/N): 656177J207 (65-617, 7J-207),
Keywords/Tags: 656177J207 (65-617, 7J-207) | EC242 (EC-242) | 242
Date of intro: 1977, Origin: Hong Kong (List), Dimensions: 146x76x30mm, Weight: 80g,
Power: 9V + Adaptor, Adaptor: RADIO SHACK_adaptors: 65-731,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 22, #Key-Grey: 22,
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Known Serial-numbers: 071157 | 7J207 (7J-207) (List of all S/Ns from RADIO SHACK)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: THE NATIONAL MUSEUM OF AMERICAN HISTORY