Office Calculator 12 Digit LCD Display School Christmas Calculate Commercial Tool Battery Solar Powered

Extra big display 。Percentage of total abdication。Automatic shutdown common computing functions。The calculator design of 12bits, the results don't round。When bits over 12, error handling, reset only by pressing the ON/AC。When inputing error,press the backspace key to delete bit by bit。The calculator automatically shut down after 12 minutes no-.then enter the sleep state,you can press ON/AC to awake it。When the result beyond 12 negative,negative sign does not show.Please avoid using it under the strong lightDimension: about 170*82*19mmSupply Battery: solar for power, no need to replace the batteryPacking: 1*CalculatorPlease understand that due to differences in lighting or computer monitors, I cannot that the photos and actual colors are the same.Due to different measurement methods, there may be a deviation of 1-2cm.Beginners Advanced Courses Desktop Extra Large 5-Inch LCD Display

• Extra big display 。
• Percentage of total abdication。
• Automatic shutdown common computing functions。
• The calculator design of 12bits, the results don't round。
• When bits over 12, error handling, reset only by pressing the ON/AC。
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