AKA: solar, Product number (P/N): 4777,
Keywords/Tags: 4777 | ETS77 | solar
Date of intro: 1987, Dimensions: 137x77x11mm,
Power: Solar,
Display: Type = Display (LCD) (List), Digits = 10+1,
Number of keys: 26,
Classification: / Pocket,
Featuring: Procent, Square root, Memories: 1,
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),