The EL531TH performs over 273 advanced scientific functions and utilises a 2-line display and Multi-Line Playback to make scientific equations easier for students to solve. It is ideal for students studying general math, algebra, geometry, and trigonometry. In addition, it can be used for statistics, biology, chemistry, and general science. Hard cover protects from scratches.

• Display type: 2 lines
• Number of display digits: 10
• Power source: battery
• Battery type: AAA x1
• Automatic power down: yes
• Keys: plastic
• Protective case: yes
• Dimensions: 161 x 80 x 15mm
• Weight: 115g