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 Dear customers:
Thanks to everyone for your support and favor over the past year. Spring Festival is coming soon， in order to ensure all customers 
shopping needs， we hereby notify the holiday arrangements:All the orders after 13th， Feb.2015 will be arranged to ship after 22nd，
Feb.2015. And there's no customer service from 18th， Feb22nd，Feb，2015， please be understanding.wish you have a happy New
 Year for all of you ， thanks  !!!!!



  • 8 digits
  • Large display
  • Clamshell design， easy to carry
  • Dimensions: 10.7D x 75W x120L (mm)
  • Weight: about 70 grams
  • The crowd: travel， meals staff 
  • Features:
  • +/- (Plus or minus conversion): the positive (+) to negative (-)， or use reverse conversion
  • Values used to calculate the square root of the display: √ (square root)
  • 3 comma tag
  • Memory Memory
  • In percentage terms
  • Plastic buttons
  • Automatic shutdown