It's a portable eight-line calculator.
Display: Extra large LCD.
Display size: 38.6 x 19.7 mm.
Display symbol size: 13 x 3.7 mm.
Functions: Percentage, square root, Mark-up/Mark-down function.
Possibility for double power supply using the built-in solar panel or battery.
Dimensions: 102 x 61 x 10 mm.
Colour: silver.
Automatic shut-off after use.
