FX-991EX Scientific Calculator,Solar & Battery Powered, 552 Functions for Advanced Engineering, School and Office (Black)

Brand: Dogxiong

Color: Black

Features:

• Dual Power Supply Powered by both solar energy and a backup battery, this calculator works reliably indoors and outdoors. It reduces battery replacement needs, offering an economical and eco-friendly solution for long-term use.
• 552 Functions Handle advanced math, algebra, statistics, and finance with 552 built-in functions. The two-line display clearly shows formulas and results, making it ideal for students and professionals.
• Durable Design Protected by a sturdy sliding cover, the calculator resists damage during transport. Features soft, responsive keys and large fonts for comfortable use. Includes batteries and is ready to use immediately.
• Exam Approved Suitable for most high school, college, and university exams. A must-have tool for mastering STEM courses and everyday professional calculations.
• Includes Instructions Comes with: 1x Scientific Calculator, 1x Hard Slide Cover, 1x Instruction Manual. Backed by responsive customer support for a worry-free purchase.

model number: DX_JiSuanQi_FX991-EX_Solar-Black

Part Number: DX_JiSuanQi_FX991-EX_Solar-Black

Details: FX-991EX Scientific Calculator,Solar & Battery Powered, 552 Functions for Advanced Engineering, School and Office (Black)

Package Dimensions: 7.6 x 3.4 x 1.1 inches