AKA: ESR-947, AKA (Label): E-RECHNER 947, Product number (P/N): 027057 (027/057),
Keywords/Tags: 027057 (027/057) | ESR947 (ESR-947)
Date of intro: 1975,
Power: 3V: (AA x2),
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 24,
Classification: / Pocket,
Featuring: Square root,
Initial Cost Price: DEM59, Collector value: 6/10,