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Sharp Desktop Calculator 10 Digit 3 Key Memory Battery/Solar Power 102x15x148mm Grey Ref EL331ERB

Since the introduction of the first electronic desktop calculator, Sharp has led the way in the field of calculator technology. This desktop calculator is a useful tool for the office or home, but is predominantly used for business due to its currency converter and tax calculation features.

  • 10 digit display
  • Three key memory
  • Tax calculation
  • Currency conversion
  • Three-digit punctuation
  • Percent calculation
  • Sign change
  • Auto power-off feature
  • Dual-powered solar and 1x LR44 battery (supplied)
DeliveryEstimated DeliveryCost
Express DeliveryOrder before 1pm for next day delivery*£5.99 Standard Delivery 3-5 days.
Standard Shipping

(from stock, UK mainland)

3-5 business days£5.99


In most circumstances, you can return your purchase within 14 days of receipt where it is unused and in its original packaging. There are some important exceptions, including, for example:

  • if a product has been manufactured to order
  • if a product has been personalised
  • specific hygiene products
  • if a product is not in a resaleable condition.

Please read our full Returns Policy.
If you’d like to make a return, here are our straightforward Step-by-Step Instructions.

* UK mainland only

** Industrial Scotland includes postcodes AB, DD, DG, EH, FK, G, IV5, IV30, IV31, KA, KY, ML, PA (except PA36, PA38, PA40, PA50), PH1 to PH18, TD

*** Scottish Highlands and Islands, Northern Ireland, Isle of Man, Scilly Islands, Channel Islands

Product TypeDesktop Calculators