• 3-Key Memory
• Dual Power
• Angled Display
• Automatic Power Down
• Extra Large Key

• Clock
• Date
• Battery Backup

• Extra Large Display
• Angled Display
• 3-Key Memory
• Independent Memory
• Automatic Power Down
• Dual Power
• Battery Backup
• Plastic Key

Eight-digit calculator features an extra-large LCD for easy viewing while you're working on-the-go. Extra-large plus key helps you quickly make common calculations. Automatic power down provides convenient use and prevents wasteful battery consumption. Twin-power operation runs on solar energy with a battery backup to provide consistent, reliable performance in any environment. Calculator also includes automatic tax keys, percent key, square root key and more.

10 digit calculator is perfect for the home or office. Features a large, angled LCD display. Easy-to-use currency keys make solving currency conversions simple. Environmentally friendly calculator is manufactured with 50% recycled plastic. Other functions include: automatic tax keys, selectable decimal and rounding slide switches, percent key, automatic constants, change sign key, 3 key independent memory, automatic power down, and hybrid power (solar/battery backup). 2 year manufacturer's standard warranty.

The TI-84 Plus calculator offers a built-in USB port, an improved display and preloaded applications designed to maximize student performance in numerous subjects including geometry, statistics, algebra, physics, chemistry, biology and others. Preloaded calculator software applications include topics in Algebra 1 and Vernier EasyData and many others. Offers 480K of FLASH memory, 24K of available RAM memory, internal clock with date and time display, 14 interactive zoom features, and 8-line by 16-character display. Also includes TI Connectivity Cable. Built-in USB port and external cable allow easy, fast data transfers between linked calculations and computers, as well as unit-to-unit file sharing capabilities. Calculator graphs 10 rectangular functions, six parametric expressions, six polar expressions, and three recursively defined sequences. Powered by four AAA batteries with a Silver Oxide battery backup to protect RAM memory during main battery change.

• 3-Digit Punctuation
• Tax Calculation +/-
• Memory
• Percent (%)
• Root (?)
• Sign Change (+/-)

• Conic Graphing
• Inequality Graphing
• Probability
• Simulation
• Transformation Graphing
• Hypothesis testing
• Confidence intervals
• Time-value-of-money
• Cash flow
• Amortisation
• Matrix
• 10 x Rectangular
• 6 x Parametric Expression
• 6 x Polar Expression
• 3 x Recursively Defined Sequence

• 3 Key Independent Memory
• Percent Keys
• BackSpace Key
• Automatic Tax Keys
• Square Root Key

• Automatic Tax
• Decimal
• Round Up/Down Switch
• Percent
• Automatic Constants
• Change Sign