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Casio WM-320MT Calculator

16.99 (incl. VAT)
Article no: 44-1934
  • New washable design.
  • Water, dust and dirt resistant.
  • Solar cell and battery operated.
  • Extra-large display.
  • Easy cost, sell and margin calculations.
Stock status
Web stocks In stock
Availability in store
Select store
  • Select store
  • Reading, Broad Street
Water-resistant, rinsable and shock-resistant. Mini desk calculator, perfect for the kitchen office or building site. Extra-large 12-digit display. Solar and battery operated.

Detachable keypad can be washed in water, keeping your calculator clean and new looking for many years to come. IP54.


  • Cost/sell/margin
  • Profit margin per cent
  • Independent memory
  • Sign change +/-
  • VAT and mark up/down
  • Backspace key
  • Grand total
  • Product Specifications

    Model number WM-320MT 
    Battery CR2032 
    Rows on display 1 pc
    Number of batteries 1 pc
    Batteries included Yes 
    Functions Price calculation (cost, sell, margin) 
    Profit margin percent 
    3-key memory 
    +/- sign change 
    Tax and discount amount 
    Thousands separators 
    00 key 
    Number of digits 12 pc
    Solar cell Yes 
    Width 109 mm
    Height 33 mm
    Depth 169 mm
    Weight 175 g
    Other IEC 60529 
    Packaging size 16.9 x 10.9 x 3.3 cm
    Packaging weight 244  g

    Shopping info, delivery & returns

    At Clas Ohlson you can always shop securely and quickly. You will always have an open return policy up to 90 days. Your order will usually be dispatched within 2-3 days. Exception to this is the busy season such as Christmas.

    Usual questions about returns

    Clas Ohlson offers 2 year

    Except where we state otherwise, we provide a two year guarantee on our products to cover materials and manufacturing defects and other defects that affect the product?s normal functioning under the guarantee period. This excludes consumable products, such as lightbulbs and batteries, which by their nature cannot be returned in a new or unused condition. For further information on other such consumable products excluded from the guarantee, please contact our customer service department on 0845 300 9799.

    Read more in our terms and conditions of purchase

    Clas Ohlson offers 2 year

    Money back

    Are you not happy with your purchase or have you changed your mind? Don't worry, at Clas Ohlson you will always have an open return of 90 days. To get your money back you must:

    • Show the receipt.
    • Return the product within 90 days.
    • Return the product and accessories in the same condition as they were when you bought them.

    Read more about returns in our terms and conditions of purchase