Calculator, ONXE Standard Function Scientific Electronic Desktop Calculators, Dual Power Supply, 12 Digit Large LCD Display, Portable for Daily and Basic Office (White)

Price: $11.99
(as of January 20, 2022 15:25:33 UTC – Details)

Product Description

This standard calculator is a must have for any businessman, worker, teacher, student or anyone who needs to do any type of calculation from time to time.

The calculator is made of good quality materials and is well built.

The 12-digit display screen shows your numbers in light and dark letters.

The button cell and 1x AA battery ensure you’ll always finish whatever you start, whenever and wherever you are so you don’t miss a step.

ONXE Electronic Calculator Instructions


Adds the number displayed on the screen to the number stored in memory

Example: 3*2 + 2*6. If you enter these numbers directly into the calculator, you will see the wrong answer: 48.

If you press [3*2], [M+], [2*6], [M+]then press [MR] once, you will get the correct answer: 18.


Subtracts the number displayed on the screen from the number stored in memory.

[MR]: Recalls the current value from the memory register.

[MC]: Clears the memory register (set to zero).


Every time the [=] was pressed, the result will be stored in the Grand Total memory.

Example: If you want to calculate [2*3+3*5+6*8],hurry [2*3=]then [3*5=]then [6*8=]. Then press [GT]you will get the right answer [69]


Which is used to calculate the GROSS PROFIT MARGIN (GPM)

. Example: Enter [100] then press the [÷]then [15] then press the [MU] key, you will see 117.65 (15% of this total equals 17.65)

[Constant Calculations]

Calculate[6 * 6 * 6* 6 + 1 + 1 = 1298]. You press[6 * === + 1 == ]. You will see [1298]


Clear all formats and zero

To note:

8 minutes, if you don’t use it, the calculator will shut down automatically


1 calculator (built-in button battery and 1 AA battery)

1x specification

Dual feed

Large LCD screen

big button

Quick and easy tax calculation. Displays up to 12 digits. Extra large LCD screen.
Percussion keyboard ergonomic design, clear sound, after 100,000 keystroke tests, not easy to stick
Angled screen for easy and accurate screen reading. Perfect for the office, school or home.
Two-way power supply: 1 button battery and 1 AA battery (included) two kinds of power supply, button battery and 1 AA battery, long battery life.
Each product has been strictly tested, quality problems for 1 year free warranty, please contact us directly

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