Calculadora científica Texas Instruments TI-30 X II Solar azul com estojo deslizante de proteção

The TI-30 X II Solar stands out as a solar-powered scientific calculator that blends essential functionality with a practical two-line display, making it a reliable companion for students and professionals who need dependable calculations without overcomplication. Unlike basic calculators, it supports over 270 functions, including fractions, statistics, and trigonometric operations, while its solar cell with battery backup ensures uninterrupted use in any lighting condition.

Highlights

• Two-line display shows entry and result simultaneously for better tracking of calculations.
• Solar powered with CR2032 battery backup, ensuring reliable operation even in low light.
• Over 270 functions covering algebra, trigonometry, statistics, and fractions.
• Slide-on hard case protects the calculator during transport and storage.
• Approved for SAT, ACT, and AP exams, making it a trusted tool for test takers.

In daily use

The TI-30 X II Solar is built for efficiency in everyday math and science tasks. Its multi-replay function lets you recall and edit previous entries, reducing repetitive work. The fraction capabilities allow direct fraction calculations and conversions to decimals, while the one- and two-variable statistics functions handle data analysis with ease. The blue casing with a slide-on cover keeps the device safe in a backpack or briefcase, and the durable plastic construction withstands regular use. The 10-digit mantissa with 2-digit exponent provides ample precision for most educational and professional needs.

Full specifications

• Display: 2-line, 11 characters top and 10 characters bottom, 10-digit mantissa + 2-digit exponent.
• Power: Solar with CR2032 battery backup.
• Functions: Over 270, including basic arithmetic, roots, powers, logarithms, exponentials, reciprocals, factorials, trigonometric functions (sin, cos, tan, inverses in degrees, radians, grads).
• Statistics: One-variable and two-variable, mean, standard deviation, regression.
• Memory: 5 variable memories, independent memory.
• Additional: Equation recall, previous entry, random number generator, scientific notation, multi-replay.
• Material: Durable plastic casing.
• Case: Slide-on hard case included.
• Exam approval: SAT, ACT, AP exams.

Final note

A dependable scientific calculator that covers essential functions with solar efficiency and exam-ready reliability, all in a compact blue design.