AKA (Label): SCALE RULE, Product number (P/N): ES1000,
Keywords/Tags: ES1000 | SCALE RULE
Date of intro: 198?, Origin: Singapore (List), Dimensions: 290x215x85mm,
Power: AC,
Display: Type = Display (LCD) (List),
Number of keys: 34,
Classification: / Desktop with Display+Printer / Engineering,
Featuring: Procent,
Known Serial-numbers: 80024 (List of all S/Ns from TECHNICAL ESTIMATING ASSISTANCE LIMITED (TEAL))
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),