Mr. Pen scientific calculator helps students and professionals tackle math and science work with a clear 2-line screen and a wide range of functions.

• Professional-grade performance — includes 240 scientific functions for advanced calculations.
• 10+2-digit widescreen HD display — easy-to-read formatting for everyday and complex problems.
• 2-line display — shows your entry and the calculated result at the same time for fewer mistakes.
• Great for fractions and coursework — supports classroom-ready math for high school, college, and beyond.
• Protective hard cover — helps prevent scratches and dings in backpacks and desk drawers.
• Comfortable to hold — ergonomic design offers a secure grip during long study sessions.