12-Digit Display Solar Battery Basic Calculator Dual Power Desktop Calculator (M-28)
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12-Digit Display Solar Battery Basic Calculator Dual Power Desktop Calculator (M-28)
RM7.90 RM20.00
12-Digit Display Solar Battery Basic Calculator Dual Power Desktop Calculator (M-28)
Price RM7.90 RM20.00
Product SKU 2813
Availability In Stock
Shipping Fee


  • Extra Large LCD Display. Extra large 12 digit and tilted screen display for easy and accurate screen reading, better vision, eye-angled, upright LCD display improve your working efficeiency. Common keys like mark up keys and grand total keys meet the standard function of the calculator.
  • Dual Power. One AA battery (Included) and solar panel helps make sure that the calculator will function even in a dim place.
  • Human & Comfortable Button Design. Durable silicone button, never fade. Computer digital button array is in line with the use of human habits. Radian buttons give a comfortable tactility.
  • Auto power off after approximately 8 minutes. Make it energy saving.
  • Durable Silicon Button. Good sense of touch, ABS plastic material, light weight. Reasonable configuration and comfortable operation.
  • Anti-skid Design. With anti-skid gasket, it's not easy to slide during operation. More stable and humanized
  • Great for home and office. Performs common math as well as various financial functions, Perfect for both adults and students.




  • Type: Electronic Calculator
  • Model: M-28
  • Display Number: 12
  • Material: ABS plastic
  • Weight: 0.15kg
  • Size: 12cm x 3.5cm x 15cm
  • Compatible: For everyone, Home, Office, tudent


Operation Manual:

Key Operations:

  • Power on / Clear error when pressed once, clear memory and all date when pressed twice.
  • Percent plus-minus key
  • Sign change key (Changes the sign of the displayed value from positive to negative, or vice versa).
  • Right shift key (Shifts the displayed value to the right, deleting the rightmost digit).
  • Memory plus (Adds the displayed value to the independent memory).
  • Memory minus (Subtracts the displayed value from the independent memory)
  • Memory Recall (Effective before pressing [mc] key
  • Memory Clear
  • Mark-up/ mark-down key
  • Fast addition of "0" (Displays two "0" when pressed one)



  • Due to different producing batches, product details might different slightly.
  • Please allow 1-3cm difference due to manual measurement.
  • Due to the different display and different lighting, the picture may not reflect the actual colour of the item.
  • Thank you for your understanding.

Package Includes:

  • 1 x Electronic Calculator
  • 1 x AA Battery
  • 1 x User Manual

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