Trevi SC 3730 Pocket Scientific calculator Black

Electronic scientific calculator, 10 digits, 131 mathematical functions, Black - 10 floating digits or 8 mantissa digits with 2 digit exponent;
- 131 mathematical functions;
- 7 statistical functions;
- Polar-rectangular system conversion;
- Calculations in binary, octal, hexadecimal system;
- Degree, minute and second conversion;
- 4-level brackets;
- Random number generator;
- Data memory with switching-off protection;
- Automatic switching off;
- FEM-type LCD display;
- Rigid protection flap;
- Power supply: 2 alkaline watch batteries;
- Size: 120x70x11mmm.