Product description
| Product name | Scientific calculator |
| Style | Scientific |
| Max. Digits | 10+2 |
| Power Source | Dual Power |
| Material | Plastic |
| Usage | Scientific Calculator |
| Power | Button Cell+Solar Power |
| Packing | color box |
| Logo | Custom logo |
| Color | Silver, Brown, White or Grass Green or customized |
| Feature | Convenient |
How to use the scientific calculator
Press the MODE button and 1 (COMP), 2 (SD) and 3 (REG) will appear, which is the designated
calculation model. COMP is the basic arithmetic operation, SD is the standard deviation, and
REG is the regression calculation. Basic arithmetic operations are addition and subtraction
of multipliers, and sometimes include more advanced operations, such as percentages, square
roots, etc.
The standard deviation calculation mode can do almost all the data of statistical
calculation. Of course, the calculation process must first enter the SD mode, that is, the
mode key 2 key enters the SD mode. To add here, the standard deviation is the sample
standard deviation.
