SAMS FX-991EX Complex number calculations Scientific Calculator Black

The SAMS FX-991MSx New Edition Scientific Calculator is designed to handle a wide range of mathematical and scientific functions. It excels in solving problems involving fractions, complex equations, permutations, combinations, and even matrix operations. Whether you're a student, engineer, or professional, this calculator is built to provide accurate results with efficiency, making it a powerful companion for intensive academic and practical use.

Clear Display and Easy Navigation

Equipped with a large LCD screen, the SAMS FX-991MSx ensures clear visibility of inputs and results, even in long and detailed calculations. The display is optimized for improved legibility, which helps reduce errors during exams or complex problem-solving. A QR code on the device allows users to verify its authenticity, ensuring you receive a genuine product. The button layout is thoughtfully designed for smooth operation and long-lasting durability, ideal for frequent use in classrooms, laboratories, and beyond.

Full Range of SAMS FX-991EX Scientific Calculator Functions

The calculator supports advanced functions such as integration, differentiation, and base-n conversions. It also features a statistical data editor, standard deviation calculator, and 40 built-in scientific constants. Its metric conversion tools and nine-variable memory make it versatile enough for both academic and professional applications. Whether you're solving simple math problems or performing advanced scientific analysis, the FX-991MSx covers it all.

Built to Last, Powered for All Conditions

The SAMS FX-991MSx is housed in a durable plastic body and includes a slide-on protective cover for added safety during transport. With dual power sources (solar and battery), it operates reliably in any lighting condition. Its lightweight and compact design makes it easy to carry in your backpack or pocket.