Product Name: KENKO JIAYI

Product model: KK-105B

Product production: Fujian

Product materials: electronic components, plastic

Product size: 125*74.1.4MM

Science calculator: a must-have calculator for middle school students

Function:

Basic calculations: arithmetic operations, fraction calculations, percentage calculations, FIX, SCI, RND

Memory Calculator: Answer Memory, Continuous Calculation, Independent Memory, Variables

Scientific Function Calculations: Trigonometric Functions / Inverse Trigonometric Functions / Variable Curve Functions / Inverse Hyperbolic Functions / Common and Natural Logarithms / Exponential and Logarithmic Functions / Square Roots, Cube Roots, Roots, Squares, Cubes, Reciprocal, Multiplication, Random Numbers, Pi, and Percents / Combinations / Angle Unit Conversions / Coordinate Transformations / Engineering Symbol Calculations

Statistical Calculation: Standard Deviation / Regression Calculation

Automatic Power-off Feature: If you do not make any operation for approximately 6 minutes, the calculator's power will automatically turn off. In this case, pressing the ON key will restart the power supply.