ErichKrause® 57522 10-Digit Scientific Electronic Calculator SC-920

Non-programmable scientific calculator in a plastic case with a rubberized edging with a 10-digit LCD display. The optimal set of 56 computational functions allows you to perform basic mathematical operations, calculate interest, markup, extract the square root, sum up the operations performed and remember the intermediate result, calculate logarithms, perform trigonometric operations, and perform statistical calculations. The power source is an alkaline battery. To save energy, an automatic shutdown function is provided. To protect against dirt, damage and accidental activation, the calculator is equipped with a removable plastic cover. Recommended for use in educational institutions of general secondary education.