AKA: math matic, Product number (P/N): 889,
Keywords/Tags: 889 | math matic
Date of intro: ~1973,
Display: Type = Display (LED) (List),
Number of keys: 23,
Classification: / Pocket,
Featuring: Procent, Square root,
Original Equipment Manufacturer : AMERICAN CIRCUITRON: 889, Resemblance with: DALTONE: 888SRM,
Collector value: 8/10,
Courtesy of: MUCKERMANN Peter,

!!! This item is WANTED to join the collection !!!