12 Digit Desktop Calculator with Large LCD Display

Price: $8.95
(as of Mar 16, 2025 05:50:02 UTC – Details)

Product Overview
This is a multi-functional calculator with various practical functions, which can provide efficient and accurate assistance for your data processing and calculation needs.

Power Supply
This calculator supports two power supply methods: solar power and 1 AAA battery. In a lighted environment, solar power can automatically supply power to the calculator; when the light is insufficient, the calculator will automatically switch to battery power.
Please note that if the battery power is exhausted, you can replace it with the same type of battery by yourself.

Display Screen
It adopts LCD liquid crystal screen with 12-digit display, which can clearly show calculation results and data.

Button Functions
Numeric Keys: Used for entering numbers.
Operation Symbol Keys: Include “+”, “-“, “×”, “÷”, etc., for basic mathematical operations.
“%” Key: Used for calculating percentages.
“√” Key: Used for square root calculation.
“CE/C” Key: “CE” is used to clear the currently entered number; “C” is used to clear all inputs and calculation results.
“MRC/M+/M – ” Key: “MC” clears the stored data; “MR” reads the stored data; “M + ” adds the currently displayed number to the stored data and stores it; “M – ” subtracts the currently displayed number from the stored data and stores it.
Decimal Point Key: Used for entering decimals.

Operation Examples
Simple Calculation: For example, to calculate 2 + 3 × 4, press “2”, “+”, “3”, “×”, “4”, “=”, and the display screen will show the calculation result 20. Percentage Calculation: For example, to calculate 15% of 200, press “200”, “×”, “15”, “%”, and the display screen will show 30.

Precautions
Avoid the calculator from being subjected to strong impact and dropping to prevent damage to internal components.
Keep the surface of the calculator clean to prevent liquids and dust from entering the buttons and gaps.
If not used for a long time, remove the battery to prevent battery leakage from damaging the calculator.

Specifications:
Item Size: 18*13*3.5cm
Item Weight: 155g
Package List:
1 * Calculator
2 * AAA batteries (The calculator only requires one battery, and the other one is a spare battery)
1.Large LCD display with 12 digits: This means it can display more accurate and long strings of numbers, facilitating the handling of complex calculations.For example, when conducting financial calculations involving large amounts or multiple decimal places, it can be displayed clearly and accurately.
2.Sensitive buttons: Respond quickly during operation, improving calculation efficiency. For instance, when inputting numbers or operation symbols quickly and continuously, it can react accurately and promptly.
3.Designed for many occasions: business, office, home, basic budgeting, school, and more. Use it to assist your personal finance or just a quick calculation session.
4.Dual solar power and battery: Ensure normal use under different lighting conditions, increasing the convenience and reliability of use. For example, it relies on battery power when the indoor light is dim and solar power when the outdoor sunlight is sufficient.
5.Functionalities: Add, subtract, multiply, divide, backspace, CE, %, M+/M-/MRC, On/AC Button, and Auto Power-Off. The calculator will turn itself off after about 6 minutes of being idle.