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Jiakai Stationery Firm 13yr.
Main Products:Calculator calculator voice currency-counting machine yanchaoji gift type calendar pen attendance machine etc.
Contacts:黄少燕Chat
Mobile:86-15267958555
WeChat:kjw6655
Address:23849 , 3 Street, 2 F, 51 Gate, International Trade Mart (District 3).
Related items
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.
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