The EL531TH performs over 273 advanced scientific functions and utilizes 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

• Digits: 10 digits
• Display tilting: No
• Display number of lines: 2 lines
• Backlight display: No
• Second display: No

Weight & dimensions

• Width: 80 mm
• Depth: 15 mm
• Height: 161 mm
• Weight: 115 g

Power

• Power source: Battery
• Number of batteries supported: 1
• Battery type: AAA
• Auto power off: Yes

Design

• Form factor: Pocket
• Type: Scientific
• Product colour: Black, Green
• Cover: No
• Control type: Buttons