Lotvic FX-991EX Scientific Calculator, 552 Functions Scientific Calculator, 10+2 Digits Written Display Calculators, Portable Calculators for Students, Teachers, Business, School, Office (Pink)

• 【Powerful Functionality】Packed with an impressive 522 functions, the FX-991EX scientific calculator effortlessly handles everything from basic arithmetic to advanced operations like statistics, matrices, and vectors. Its responsive system delivers swift, accurate results, making it ideal for solving intricate problems efficiently at A-level, university, or professionally.
• 【Crystal-Clear Display】The FX-991EX scientific calculator boasts a large, high-resolution 12-digit display. This provides a sharp, easily readable view of your work, whether tackling complex equations or simple sums, significantly reducing eye strain during prolonged use.
• 【Durable Protection】Your FX-991EX scientific calculator comes complete with a robust sliding hard case. This essential cover shields both the keys and the body from scratches, accidental knocks, and the rigours of daily life in a bag or desk, helping to keep it pristine for years to come.
• 【Reliable Buttons】Designed for accuracy and longevity, the FX-991EX scientific calculator features a high-quality plastic keypad. Each button offers a responsive, positive tactile feel and a distinct click – crucial for error-free input – and is built to withstand heavy use, maintaining its performance even after extensive revision sessions.
• 【Convenient Power】The FX-991EX scientific calculator runs on readily replaceable button batteries (LR44 type included), providing stable and long-lasting power. Enjoy fuss-free operation without the need for solar charging or reliance on mains power – perfect for exams or use anywhere, anytime.

Features: 🔍 Crisp 12-Digit Display High-res screen cuts eye strain during long revision sessions. Perfect for complex equations under exam-hall lighting. 🧮 522 Advanced Functions Handles A-level to uni-level maths: stats, matrices & vectors. Swift results for problem sheets or lab work. 🛡️ Scuff-Proof Hard Case Robust slide-on cover protects against bag chaos and desk drops. Keeps it pristine through GCSEs to graduation. ⌨️ Tactile Exam-Grade Keys Precision-click buttons prevent mis-hits during timed papers. Built to survive daily abuse in a student’s rucksack. 🔋 Faff-Free Battery Power Runs on standard button cells – no dead-calculator panic before exams. Solar-free reliability anywhere, anytime. Specification: Model Name: FX-991EX Display Type: LCD Material: ABS Color: Black Size: 16.5 x 8 x 1.5 cm / 6.5 x 3.1 x 0.6 inches Power Source: Battery Powered (LR44) Calculator Type: Engineering/Scientific Pack List: 1 x FX-991EX Scientific Calculator Note: 1.Please accept that there is a color difference in the product due to lighting effects and photographing angles. 2.The product size has a tolerance due to hand measurement. 3.If you have any questions about FX-991EX scientific calculator, please feel free to contact us, well reply to you within 24 hours normally.