Handheld, scientific statistical calculator features a 10 + 2 digit display and 142 functions. Large, high-contrast LCD makes calculations easy and comfortable with a floating, scientific exponential display. Functions include chain multiplication/division, constant multiplication/division/percentage calculations, exponential, factorials, hyperbolic, logarithmic, mean, octal binary hexadecimal, square, standard deviation of population, standard deviation of sample, trigonometric, reciprocal calculations, DRG mode calculation, trigonometric calculation, coordination conversion, base-N calculation (binary, octal, decimal, dexadecimal), sum of value, permutations, combinations, linear regression, random number generation, and last-digit recall. Key functions are easy to read on the large, durable plastic keytops. Dual power source includes battery (LR-44) and solar. Calculator automatically switches off after 7 minutes of nonuse. Design includes a protective hard case.
6,000 + (and growing) factories in our existing network are eager to make it for you.
When it comes to selling in stock products, we are no difference from many other Internet retailers, but we take pride in going extra miles to do something special for you: Have some products custom made for you.
We cannot do everything, but we usually can accommodate a certain changes in product options such as color, size, material, or minor design twist. We primarily work with vendors or factories, not individual artist or craftsman. For custom made products, we usually only cater to bulk size order that meets the minimum quantity requirement of a single factory run. Don't be shy. Ask. What we can accomplish may surprise you!