YOUHO Calculator, 12-bit Solar Battery Dual Power Standard Function Electronic Calculator with Large LCD Display Office Calculator Black(ONE Battery) (KK-837B, 1PACK，Pink)

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Color:Pink-12 Digits Splaks Electronic Calculator Instruction [M+] Adds the number shown on the display to the number stored in the memory Example:3*8 + 2*6. If you directly inputs 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. [M-] Subtracts the number shown on the display to the number stored in the memory.
[MRC] Combination of [MR] and [MC].
[MR]: Recall the current memory register value.
[MC]: Clear the memory register (set to zero).
When you press the key once, the [MR] key was activated, when you press the key twice, the [MC] was activated. [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] [MU] Stands for Mark Up, which is for calculating 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 equates to 17.65) [Constant Calculations] To Calculate[5 * 5 * 5 * 5 + 2 + 2 = 629]. You Press[5 * === + 2 == ]. You will see [629] Note: If you have any question about the calculator, please contact us directly

☛Easy to use, large display☚:All products with batteries have passed the test,caution! ! ! Be sure to install the battery to use It install batteries to avoid unpredictable errors, one BATTERY of this product,12 digits, better field of view, corners of the eyes, upright LCD screen; automatic shutdown (not used for 10 minutes).
☛Non-slip design☚: Non-slip washers are not easy to slide during operation.
☛Durable silicone button☚: good sense of touch, ABS plastic material, Light weight. Reasonable configuration and comfortable operation.
☛Solar and Battery Dual Power ☚ Solar and backup batteries keep the desktop calculator working in low light conditions. The calculator can handle solar energy, 1.5v battery as battery backup and have automatic power supply. 商品特性 1
☛100% AFTER SALE SEVICE☚We provide a return policy for you to ensure you 100% satisfaction. Would you have any questions to our product, please feel free to contact us and we will give you a quick response.

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