Scientific Calculator

(ea)

- 240 functions
- Multi-replay function
- 9 variable memories
- Error recovery
- 1st line: 12 digits, 2nd line: 10+2 digits
- Dual power
- Auto power off
- LCD display visual size: 60mm x 23 mm
- Solar cell size: 27mm x 8mm
- Buttons in one colour and one silkscreen colour
- Injection colour housing and semi-transparent sliding cover
- Materials: plastic, LCD, PCB, IC and electronic parts
- Model has been approved by Board of Studies