The Sharp EL501XTGY is a straightforward scientific calculator for students working through general maths and science, pre-algebra, algebra and trigonometry. It keeps to a single-line, large 10-digit dot-matrix display and 146 functions — enough for a full secondary-school syllabus without the mode switching and menu depth of a graphing or advanced model, which is often exactly what an exam-permitted classroom calculator should be. Two modes, normal and statistics, cover the coursework, and one independent memory holds a working value. The durable gloss black finish with a grey accent is built for a school bag, and a protective hard case is included to keep the keypad and display intact. Battery powered, so it works regardless of classroom lighting.

• 146 functions across 2 modes: normal and statistics
• Large 10-digit, 1-line dot-matrix LCD display
• 1 independent memory
• Durable gloss black finish with grey accent
• Protective hard case included
• Battery powered