Canon Scientific Calculator

Canons F502 scientific statistical calculator performs 136 functions from simple addition and subtraction to advanced trigonometric and statistical calculations. It has a large, high-contrast 10-digit liquid crystal display: Features: Scientific statistical calculator from Canon F502. Large, high-contrast 10-digit liquid crystal display. Approximately 5,300 hours of battery life with Auto Power Off after about 8 minutes of non-use. Durable plastic key tops for reliable, accurate data entry. Includes removable hard cover case. Complex number calculation: Two-variable linear and quadratic equations. Dimensions: 3" wide x 5-9/16" high x 1/16" deep. Weight: 2.6 oz.