Sharp EL-W506 Scientific Calculator, WriteView, SE...

Scientific calculator with WriteView? display and D.A.L. entry
4-line display with 96 x 32 dot matrix
TWIN-Power (solar and support battery)

Description

Scientific calculator with WriteView? display and D.A.L. entry
4-line display with 96 x 32 dot matrix
TWIN-Power (solar and support battery)
556 functions, 4 formula memory (F1-F4)

Additional information

Manufacturer

Sharp

Model

EL-W506