The easy to use imperial, metric
The amazing, diydata imperial, metric conversion calculator. Providing conversion of metric and imperial length, weight, area, capacity and tempertures. Oops - this calculator requires JavaScript which is not present Just follow these easy ... [... more]
DIY Data |
Scott Flansburg
Scott Flansburg is the author of the bestselling book Math Magic. His lectures and his video, Turn on the Human Calculator in You, have helped countless children and adults learn the power of math. He lives in Phoenix, Arizona. [... more]
Harper Collins |
Eco EC707 Large Desktop Calculator
 This eco desktop calculator has an extra large 12 digit angled display, large spaced keys and large clear numerals to ensure ease of use. The patented large "equals" bar is easier to use and improves speed of use significantly, whilst the [... more]
£11.99
Staples UK |
35S Calculator
Get professional performance from HP's ultimate RPN scientific programmable calculator RPN and Algebraic entry logic. Powerful two line display with adjustable contrast 30KB RAM user memory Over 100 built in functions 800+ independent storage registers [... more]
£49.99
Staples UK |
Eco EC505 Desktop Calculator
This eco desktop calculator has an extra large 12 digit angled display, large spaced keys and large clear numerals to ensure ease of use. The patented large "equals" bar is easier to use and improves speed of use significantly, whilst the [... more]
£8.99
Staples UK |
PR720 Tax Calculator
Medium duty mains powered desktop calculator Display: large LCD panel shows 12 digits Printout: 2 colour printing, black and red Speed: 2.6 lines per second Functions: cost-sell margin, currency conversion, one touch tax feature ideal for VAT, metric [... more]
£34.99
Staples UK |
DT663 Multifunction Desktop Calculator
Multifunction Desktop calculator, with durable solid state facia Cost / Sell / Margin calculates ANY variation, allows you to view all 3 parts of your final answer. Programmable currency conversion, for use with any currency including Euro. Programmable [... more]
£14.99
Staples UK |
FX-85 Scientific Calculator
The FX85ES is the new kid on the block and is shaking up the maths world. With 249 functions and the revolutionary Natural Textbook Display you are able to enter expressions as seen in your text book. This scientific calculator includes some of the basic [... more]
£9.49
Staples UK |
DT398 Business Desk Calculator
Robust, semi desktop calculator with a durable metal front. Display: shows 12 digits with a fixed angled view Durable: hard plastic keys Power: solar and battery Functions: backspace correction, decimal point selector and mark up keys Dimensions: 138 x 10 [... more]
£7.99
Staples UK |
Eco EC404 Semi-Desktop Calculator
This Eco desktop calculator has an extra large 8 digit angled display, large well spaced keys and large numerals that ensure ease of use. The patented large "equals" bar is easier to use and improves speed of use significantly. Solar powered [... more]
£4.99
Staples UK |
10S Calculator
This scientific calculator is perfect for mathematics and science courses Two line, 10 character LCD display 240+ built-in functions Dual Power and slide on hard case [... more]
£6.99
Staples UK |
Eco EC101 Pocket Calculator
This Eco pocket calculator has an extra large 8 digit angled display, large well spaced keys and large numerals that ensure ease of use. The patented large "equals" bar is easier to use and improves speed of use significantly. Solar powered [... more]
£2.49
Staples UK |
