AKA: ADLER 81 SN, AKA (Label): EC 63, Product number (P/N): EC63 (EC 63),
Keywords/Tags: EC63 (EC 63) | 81SN | ADLER
Date of intro: 1978, Origin: Japan (List), Dimensions: 135x74x15mm, Weight: 90g,
Power: 4.5V: (AAA x3) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 27,
Classification: / Pocket,
Featuring: Procent, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: TRIUMPH-ADLER_docu: 10300030178 (Instr.) 81SN,
Main Components: TEXAS INSTRUMENTS: TMS1045NL,
Known Serial-numbers: 72192926 (List of all S/Ns from TRIUMPH-ADLER)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS), Donation of: STILLER Wolfgang and Mirela,
Internet: Link-1: VINTAGE TECHNOLOGY