Tocorpie Office Desktop Calculator 12 Digit Solar Calculators Dual Power

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Solar & Battery Dual Power Calculators: Solar powered and standby AA battery make the digital desktop calculator keep working in low light conditions (AA battery not included). Extra-large LCD Display: Extra-large LCD display and tilted screen is so easy to read. Large Button Design Calculator: The electronic desk calculator adopts a scientific large button design, which conforms to human habits and is comfortable to touch. Practical 12 Digits Calculator: The basic office calculator is a general purpose solar calculator, 12 digits make it most useful for large calculations. It is suitable for any businessman, worker, teacher, student or anybody that needs make any sort of calculation from time to time, for example, tax calculation. Specifications Brand: Tocorpie Material: ABS Display: 4 inches Screen Recommended Peopleï¼Unisex Calculator Dimension: 5.90 x4.72 x1.57 in Calculator Weight: 0.23lb Package included: 1 x Desktop Calculator Warm Tips: 1. Solar works only when it is bright, so make sure one AA battery is inserted for continuous and accurate usage if light is not enough. 2. M+ Adds the number shown on the display to the number stored in the memory. Example:3*8 + 2*6. If you directly input these numbers to the calculator, you will see the wrong answer: 156. If you press 3*8, M+, 2*6, M+, then press MRC once, you will get the right answer: 36. 3. M- Subtracts the number shown on the display to the number stored in the memory. 4. MRC Combination of MR and MC. 5. GT Whenever the = key has been pressed, the result will be stored into the Grand Total Memory Example: If you want to calculate 2*3+3*5+6*8, press 2*3=, then 3*5=, then 6*8=. Then press GT, you will get the right answer 69. 6. MU Stands for Mark Up, which is for calculating GROSS PROFIT MARGIN (GPM). Example: Enter 100 then press the ÷, then 15 then MU key, you will see 117.65 (15% of this total equates to 17.65). 7. CORRECT It helps you correct wrong number. If you want to press 458, but you pressed 459, you can then press CORRECT key to delete 9 and press 8 key again to correct it.