Scientific Calculator with LCD Notepad – Solar & Battery Powered
Brand:
ROATEE
Model:
ROATEE 991ES Plus
Description
Combine calculation and note-taking in one smart tool. The ROATEE 991ES Scientific Calculator features 417 functions, a 4-line multiview display, and an LCD notepad with stylus. Powered by both solar and battery, it's perfect for school, college, or business use. Lightweight, durable, and drop-resistant, it’s designed for high-performance math, science, and engineering tasks—anytime, anywhere.
Product Specification
Screen Size
6.5 Inch
Color
Black
About this product
- Calculator Type Engineering/Scientific/College/High School
- Functions: 417 scientific and mathematical functions
- Screen Size 6.5 Inches
- Subjects Supported: General Math, Algebra, Geometry, Calculus, Statistics, Biology, Chemistry, Engineering
- Power Source: Solar-powered + battery
- Display Type LCD
- Included in Box: 1 Scientific Calculator, Stylus pen, Instruction manual, Packing case, Gift box