AKA: MR 511, Product number (P/N): MR511 (MR 511),
Keywords/Tags: MR511 (MR 511)
Origin: DDR (List),
Power: Button: (x2),
Display: Type = Display (LCD yellow) (List),
Number of keys: 26, #Key-Black: 15, #Key-Yellow: 11,
Miscellaneous switch: [ALARM_AM-OFF-PM TM CORR_OFF-ON],
Classification: / Credit Card / Time,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Serie-members: RFT: MR511 (version-1) (Gold-color, Yellow LCD); RFT: MR511 (version-2) (Silver-color, Yellow LCD); RFT: MR513 (Silver-color, LCD),
Collector value: 7/10,
Courtesy of: WENZEL Gerhard,