Solar Calculator TI-108

Product Description

Durable, low-cost calculator with bright, color-coded keyboard with easy-to-use hard plastic keys. Dual power allows operation in well-lit areas using the solar cell and in other settings using the battery. Percent key helps figure tips, taxes, and discounts. Change sign (+/-) key allows entry of negative numbers. Includes protective sliding case. 4-1/2" x 2-1/2" x 3/8".