Onyx & Green 4402 Portable 12-Digit Calculator with Dual-Line LCD, 240 Functions, Battery Operated

Introducing the Onyx & Green 4402 Portable Scientific Calculator, an essential tool for students, professionals, and anyone who needs to perform complex calculations on the go. This calculator is designed to provide you with all the functionalities required for both scientific and statistical operations. With a battery-operated feature, you can rely on it for extended use without worrying about charging.

The Onyx & Green 4402 boasts a remarkable 10+2 digit operation that enables users to work seamlessly with a variety of scientific functions. Its easy-to-read dual-line LCD display ensures that you can view your calculations clearly, making it an ideal companion for both classroom and professional settings. The calculator’s quality keypad includes 47 precision touch keys, allowing for effortless input of complex equations.

This calculator is not just a device; it’s a comprehensive solution for anyone who needs to perform mathematical functions accurately and efficiently. The Onyx & Green 4402 is equipped with various trigonometric functions like sine, cosine, and tangent, including their inverses. This makes it exceptionally suitable for students studying mathematics, engineering, or any related field.

Moreover, the calculator’s robust design includes a sliding protective hard cover that ensures longevity and protection from wear and tear, making it perfect for students who carry their calculators in backpacks or bags. The 240 functions available cover a wide range of calculations, from basic arithmetic to advanced scientific equations, making it versatile enough for any academic or professional environment.

In summary, if you’re looking for a reliable, efficient, and portable scientific calculator, the Onyx & Green 4402 is an excellent choice. Its combination of features, ease of use, and durability sets it apart from other calculators in the market. Whether you’re solving complex equations or performing statistical analysis, this calculator is designed to meet your needs and exceed your expectations.