An cxcellent calculator for someone that needs a calculator that will do sceintific notation

Condition: **excellent** Make / manufacturer: **Texas Instruments**

Local pick-up preferred (please call first), but will ship at the buyers expense. Calculator, protective hard shell cover, and instructions The calculator has rechargeable cells (3 - CR2025) which recharge from the units solar cell Kingston -- TI34A Calculator Large color-coded keys on a functionally zoned keypad Low-light solar power, never needs batteries Basic scientific and trigonometric functions 2-line display calculator Allows operations with fractions and mixed numbers Combining excellent usability with powerful features, the Texas InstrumentsTI34 II calculator is ideal for students performing basic mathematics and scientific functions. Although it's compact and easy to slip- in a pocket or desk drawer, the functions are solid and include a fraction feature, which enables you to calculate with both fractions and mixed numbers. You can chose whether to simplify fractions automatically or step by step, and the TI 34 is programmed to switch easily between fractions, decimals, and percentages. The two-line display lets you to see more of your work, the top entry line holding up to 11 characters, with the option of scrolling left or right up to 88 characters. The bottom line shows answers up10 digits long with a two-digit exponent. The keyboard is relatively friendly, featuring an extra-large equal's button and a backspace/correction key. The calculator has been tested and it functions correctly.