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Office Depot Desktop Calculator AT-812T Silver 12 Digit Display
Office Depot Desktop Calculator AT-812T Silver 12 Digit Display

Office Depot Desktop Calculator AT-812T Silver 12 Digit Display

4 out of 5 stars
(1 review)
Brand:Office Depot Viking No.5841792
Price King
Smart Choice
Office Depot Desktop Calculator AT-812T Silver 12 Digit Display

An essential for your desktop

See the figures clearly with this calculator's big 12-digit display. Made tough for intensive use on your desktop, it also includes three-key memory, tax and mark-up functions.

€13.52 incl. VAT
In Stock Order before 1:00 PM for next working day delivery
  • Hassle free 30 day returns
  • Free delivery on orders over €75
  • 21 years experience and expertise


The AT-814 desktop calculator from Office Depot is a must for anyone who needs to make calculations in their day to day. The large 12-digit display panel allows you to see the numbers of your calculations clearly, and the extra-large keys make using this calculator simple and easy, with a reduced chance of error when entering the digits.

Enjoy a wide range of functions, ranking from tax and markup functions, thousands separator, and a percentage function. The sleek design with an upper metal panel makes this calculator an attractive addition to your desk space, as well as a useful one. With both battery and solar power options, you can trust to always have this math calculator at hand.


Viking No. 5841792
EAN/UPC 8717868105861, 8717868105854
+/- Algebraic Sign Change Yes
5/4 Function Yes
Basic Product Colour Silver
Batteries Included Yes
Battery Format & Quantity L1131
Brand Office Depot
Colour Silver
Correction Yes
Cost, Sell, Margin No
Currency Conversion No
Cut Rounding Function Yes
Decimal Yes
Digits Mantissa/Exponent 12
Display Screen Type LCD
Double Zero Key Yes
Grand Total No
Key Stage Adult
Manufacturer Part No. 5841792
Material Plastic, Metal
Max Number of Characters/Lines 1
Measurements 13.3 (W) x 18.4 (D) x 3.4 (H) cm
Memory Keys 3
Model Number AT-814
Percentage Function Yes
Power Battery, Solar
Product Type Desktop Calculator
Profit Calculation No
Square Root Function No
Statistical Calculations No
Tax Function Yes
Text Book Display No
Thousands Separator Yes
Time Calculation No
Unit Each
Up Function Yes
Voltage (Volts) 1.5 V
Weight 194 g
What's in the box 1 x Calculator1 x LR1130 battery1 x Manual


Office Depot® AT-814 Desktop Calculator is rated 4.0 out of 5 by 1.
Rated 4 out of 5 by from NOT QUITE A CASIO I bought this with the view to replacing my aging Casio desk top calculator, the functions are pretty much identical but the buttons seem to take a while to register which when I am typing on it at full tilt can get a little distracting. Although at less than a third of the price of a new casio I am being a little harsh. Other than that I can't complain... Good product
Date published: 2019-05-08
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