AKA: 10 DIGIT, Dual-power, AKA (Label): LCD DISPLAY CALCULATOR, type: DM-502, Japan CBM Corporation, Product number (P/N): DM502,
Keywords/Tags: DM502 | 10 DIGIT | Dual-power
Origin: Malaysia (List), Dimensions: 127x120x25mm, Weight: 100g,
Power: Battery + Solar,
Display: Type = Display (LCD) (List),
Number of keys: 26, #Key-Black: 12, #Key-Grey: 12, #Key-Orange: 2,
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Known Serial-numbers: 900203 (List of all S/Ns from CITIZEN)
Collector value: 6/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),