Scientific Calculator Counter 240 Functions4Pcs Ruler Set

 TY-82MS-3 scientific calculator is a super helper is middle/high school mathematics. With powerful functions and detailed guidance, you will be faster and more accurate when doing exercises.

Features:

3 modes, COMP(Basic Arithmetic Calculations), SD(Standard Deviation), REG(Regression Calculations).

240 functions, support Basic Calculation (a b/c /%/degree,min.,sec./FIX.SCI.RND), Memory Calculation (answer/consecutive/independent/variables/formula storage and repetitive operation), Scientific Function Calculation (sin,cos,tan & inverse/cot,sec,csc/hyperbolic & inverse/log and antilogarithms/Log to base/√, x√, 3√, x², x³, x(-1), X!, xπ，A（n/m）, C(n/m).../angle unit conversion/coordinate conversion/EGN/random number), Statistical Calculation (standard deviation/regression calculation/linear regression).

79 steps input capacity for long formula calculation, cursor can flip right/left to make corrections, press up/down to indicate error position if formula goes wrong.  

After the calculation is finished, you can press up/down to reproduce the result and formula. (Notice: Press ON/C will clear memory.)

2 line LCD display, the upper line for formula and the lower for result.

Hard slide-on cover protect your calculator, won't be lost.

Powered by 1 * AAA battery, battery life last for 2 years if work 1h per day. (Battery is not included.)

A multi-functional helper for students in middle/high school, can largely raise your efficiency and accuracy.

All steps are clearly stated in the user manual.  

Usage:

1. Press 2ndF + AC to turn down the calculator.

2. There are 2 battery slots. You just need to insert 1pcs battery on the slot with spring. The other one is for storing backpack battery.

Specifications:

Model: TY-82MS-3

Compatible Battery: 1 * AAA battery(Battery is not included.)

Battery Life Time: 2 years (Use the calculator 1h per day, for example)(Battery is sold separately.)

Auto Shut-down: No operation in 5min

Power Consumption: 0.0002W

Item Size：15.3 * 7.8 * 1.2cm / 6 * 3.1 * 0.5"

Item Weight: 100g / 3.5oz

Packing List:

1 * Calculator

1 * Ruler Set(1pc 15cm/6inch straight ruler, 2pcs triangle rulers(45 and 60 degree), 1pc protractor.)

1 * User Manual(English)

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