ELEVEN SR-135N Black

Do you want to make sure your calculations are correct? You will want the ELEVEN SR-135N Black calculator. The Scientific calculator easily performs more complex calculations, which makes it ideal for those attending secondary schools and universities. The calculator features 240 functions, that cover just about all types of mathematics taught. Its basic functions include with square roots and with percentages. The ELEVEN SR-135N Black will also handle and trigonometric functions. The calculator runs on CR44 / LR44 (Button cell). The advantage of this model, is that it is equipped with both a solar panel and battery, which will save power. This variant has 2row display technology that fits 10 digits. The calculator's dimensions are 14,8 × 7,5 × 1,3 cm.

ELEVEN SR-135N Black Calculator Key Features

• Scientific calculator will save you time spent doing calculations
• 2row display with 10 spaces
• 240 mathematical functions
• Powered by both solar and battery powered
• Model weighs 93,2 g
• Automatically shuts down to save energy
• Scientific functions of calculator: trigonometric functions Sin, Cos, Tan, Cotg, with fractions, calculations in DEC, BIN, OCT, HEX, PEN and with exponentiation