AKA: 10 DIGIT, 2 POWER, AKA (Label): ELECTRONIC CALCULATOR, Product number (P/N): DE1020,
Keywords/Tags: DE1020 | 10DIGIT (10 DIGIT) | 2POWER (2 POWER)
Origin: China (List),
Power: Battery + Solar,
Display: Type = Display (LCD) (List),
Number of keys: 29, #Key-Black: 12, #Key-Blue: 2, #Key-Grey: 13, #Key-Red: 2,
Keyboard Array (Rows x Columns): 06x05,
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Known Serial-numbers: 130502 (List of all S/Ns from CITIZEN)
Collector value: 6/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),