Texas Instruments TI-30X IIS solárna vedecká kalkulačka

The Texas Instruments TI-30X IIS Solar is a versatile scientific calculator designed for students and professionals. It features a two-line LCD display, solar and battery power, and over 250 functions, making it ideal for math and science courses.

Advantages

Dual power source (solar and battery) ensures reliable operation. The Equation Operating System (EOS) allows easy entry of expressions. Approved for SAT, ACT, and AP exams.

Suitable for

• High school and college students
• Math and science courses
• Standardized test preparation

Key specifications

• Display: 2-line LCD, 10-digit mantissa + 2-digit exponent
• Power: Solar and battery (CR2032)
• Functions: 250+ including trig, log, statistics
• Memory: 5 variables
• Protective cover included
• Auto power off

Recommendations

For best results, use in well-lit areas to maximize solar power. Keep a spare CR2032 battery for backup.