AKA: McO-515, AKA (Label): NO. 026C-515, Product number (P/N): 515,
Keywords/Tags: 515 | 026C515 (026C-515)
Date of intro: ~1974, Dimensions: 142x76x27mm, Weight: 155g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 26,
Miscellaneous switch: [RD-DG (ArrowRight)-ON],
Classification: / Pocket,
Featuring: Scientific functions, Square root,
Made by: QUALITRON (List of all Import-OEM-models for MCO),
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),