AKA: ADLER 88 T, Product number (P/N): EC25,
Keywords/Tags: EC25 | 88T (88 T) | ADLER
Date of intro: 1974, Dimensions: 120x75x21mm,
Power: 6V: (AAA x4),
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 26,
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: ROCKWELL: A4001,
Resemblance with: (Resemblance 033), Made by: OMRON (List of all Import-OEM-models for TRIUMPH-ADLER),
Serie-members: TRIUMPH-ADLER: 88T (version-1) ('ADLER'-label, LED-display); TRIUMPH-ADLER: 88T (version-2) ('ADLER'-label, VFD-display, 3th key second row = [X<>Y]); TRIUMPH-ADLER: 88T (version-3) ('ADLER'-label, VFD-display, 3th key second row = [EE]); TRIUMPH-ADLER: 88T (version-4) ('TRIUMPH'-label, LED-display); TRIUMPH-ADLER: 88T (version-5) ('TRIUMPH'-label, VFD-display),
Known Serial-numbers: 68605405 (List of all S/Ns from TRIUMPH-ADLER)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),