Texas Instruments TI-1706 SV Simple Calculator - Sign Change Dual Power Slide-on Hard Case Automatic Power Down Rubber Key Color Coded Key Extra Large Key - Battery/Solar Powered - Handheld

Manufacturer : Texas Instruments Inc

Manufacturer Part No : 1706SV/TBL/2L1

Features

• Color-coded keyboard with extra-large easy-to-use keys
• Change sign (+/-) key simplifies entry of negative numbers
• Square root key is useful for schoolwork
• Solar and battery powered to work anywhere
• Protective slide case stores on back when not in use