AKA: SL-660ET, TWO WAY POWER, Product number (P/N): SL660ET (SL-660ET),
Keywords/Tags: SL660ET (SL-660ET) | TWO WAY POWER, SL-650
Origin: China (List), Dimensions: 102x57x7mm, Weight: 50g,
Power: 1.5V: (LR54 x1) + Solar,
Display: Type = Display (LCD) (List),
Number of keys: 24, #Key-Green: 2, #Key-Grey: 21, #Key-Red: 1,
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Collector value: 6/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: LEDUDU