|Model:||80C S (EC 40)|
|Type:||Almost scientific calculator|
|Batteries:||AA x 2|
This is a calculator with some scientific functions, such as the square function,
square roots, the constant π, reciprocals and percentages.
The calculator has a slider to determine the number of decimals. The slider combined with the on/off slider determines the method of rounding them off.
©2023 Ernst Mulder