Canon AS-220RTS



Canon AS-220RTS

Compact and efficient 12-digit, 120 steps Check and Correct tax and business calculator

This smart 12-digit compact desktop calculator has time saving business and tax functions, including 120 calculation steps stored to memory. Part-manufactured from Canon recycled materials, it supports environmental sustainability too.


  • 12-digit compact desktop calculator
  • Stylish Arc body
  • 120 calculation steps memorised and accessed with Auto Check key
  • Extensive business and tax functions
  • More sustainable, using Canon recycled product material for some plastic parts
  • Energy-saving automatic power-off

Detailed Features

Extensive tax and business functions

With its comprehensive functions, the 12-digit AS-220RTS calculator is useful in any business or accounting environment. Its business calculation key handles cost sell margins at a touch. Check and Correct can hold up to 120 calculation steps in its memory, with the Auto Check key scrolling through each step in sequence. Letting users view calculations, make changes and re-submit. Plus, all the regular keys needed for calculation efficiency, including Percentage, Sign Change and separate 0 and 00 keys.

Compact and professional style

With its Arc curved body, the AS-220RTS, measuring 134mm wide, is compact enough to be portable and fit in the palm of your hand. Designed for general use, with its smart dark grey finish, it looks equally professional on any desk or shelf.

Strong environmental credentials

With the AS-220RTS you can choose both style and sustainability. That's because Canon recycles materials to make some of the plastic components. Fulfilling environmental procurement best practice and sustainability choices used by most large organisations today.

Energy efficient

For reliable handling, this calculator has solar battery power. Ensuring dependable usage in all lighting conditions and environments. When not used for 7 minutes, the ‘auto power-off’ function’ will switch the calculator off, conserving battery resources further.

Large adjustable display panel

Compact it may be, but the AS-220RTS has a large LCD display screen. Tilt and angle the panel to suit personal comfort and lighting conditions for clearer readings and to stop light glare and reflections.

Product Specification


Digits 12
Type LCD Display
Angled Display Upright angled large LCD display
Calculation Command Sign Display Yes
Digit Comma Separator Thousand separator
Display Screen Size 109 x 25mm
Display Character Size 18 x 7mm


Business Function Yes
Tax Function Yes
Replay and Correct Yes (120 steps)
Constant Calculation Yes
Key Roll-Over Yes
Other Auto check


Clear Keys ON/CA, CI/C
Percentage % +/-
O Key(s) 0, 00
Keytops Plastic
Reverse (RV) Key Yes
Shift key Yes
Sign Change Key Yes
Mark-up or Mark-down MU


Non-slip Rubber Pads Yes
Auto-power Off Yes (7 mins)


Memory Yes (M+, M-, RM/CM)
Power Source Dual power
Battery LR44 x 1pcs
Body Size (L x W x H) 150 x 134 x 36mm
Body Colour Dark Grey
Body Lower Case Material Recycled Canon product material
Body Upper Case Material Plastic
Weight 150g
Packaging Info HB (Hangable Box)
Remarks Also in the box - Instruction manual covering 20 languages
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