promotional desktop calculator factory direct price 8/12 digit dual power

YC-8775 8/12 digits

two way power


promotional desktop calculator


  • black/white color options, other custom colors are welcome.
  • hard PCB board
  • Well-spaced keyboard with contoured keys for easy operation


  • Change sign (+/-) key simplifies entry of negative numbers
  • Square root key is useful for schoolwork
  • 4 keys memory and GT function
  • Percent key
  • Automatic power-off function to save power
  • Battery and solar powered for operation anywhere
  • 12 digit version: backspace key  to correct the wrong numbers entered



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