The Sharp® EL-R297BBK Eco-Concept Desktop Calculator is a professional-grade, environmentally conscious calculator designed for classrooms, offices, and home workspaces. Built with 100% recycled plastic and powered by solar energy with battery backup, this calculator combines sustainability with powerful everyday functionality.

Featuring a large 12-digit angled display, dedicated cost/sell/margin keys, and an ergonomic desktop design with kickstand, it delivers fast, accurate calculations for business, finance, and general math applications.

🌱 Eco-Friendly Design

• 100% recycled plastic cabinet: Manufactured using post-consumer recycled materials for reduced environmental impact.
• Mercury- and lead-free construction: Designed with environmentally responsible materials.
• RoHS compliant: Meets strict environmental and safety standards.
• Solar-powered operation: Reduces battery usage and energy consumption.

🧮 Key Features

• Extra-large 12-digit display: High-visibility LCD with 18mm digits for easy reading across desks.
• Angled display with kickstand: Improves visibility and ergonomics during extended use.
• Twin power: Solar-powered with CR2032 battery backup for consistent performance in all lighting conditions.
• Cost/Sell/Margin keys: Simplifies business calculations and profit analysis.
• Grand Total (GT) function: Automatically accumulates totals for multi-step calculations.
• Double zero (00) key: Speeds up large number entry.
• Decimal settings (F, 3, 2, 0, A): Adjustable rounding and decimal control for financial accuracy.
• 3-digit punctuation: Comma separators for improved readability.
• Basic math functions: Includes percent, square root, sign change, and correction key.
• 4-key memory: Store and recall values for efficient calculations.
• Auto power-off: Conserves energy when not in use.

💼 Business & Classroom Applications

• Financial calculations: Ideal for profit margin, cost analysis, and accounting tasks.
• Classroom math: Supports general arithmetic and basic business education.
• Office productivity: Reliable tool for daily calculations in administrative and professional settings.
• Home use: Perfect for budgeting, taxes, and everyday math tasks.

📦 Technical Specifications

📚 Ideal For

• Business professionals and accountants
• Teachers and classroom environments
• Administrative and office use
• Students learning basic finance and math
• Eco-conscious schools and organizations

Reliable, efficient, and environmentally responsible, the Sharp EL-R297BBK Eco Calculator delivers powerful desktop performance while supporting sustainable purchasing initiatives.

Need bulk pricing for classrooms or offices? Contact us for school and district purchasing options.