Desktop calculator Canon KS-1220TSG — 12-digit, tilting display, battery/solar, black/blue/red/silver

Canon KS-1220TSG is a 12-digit desktop calculator designed for office and professional use. It features an extra-large single-line tilting display to improve readability, ergonomic keys with 3-key rollover and a slim portable body. The device supports dual power — solar cell with battery backup — and includes business-oriented functions such as grand total, memory, cost/sell/margin and dedicated tax keys. The KS-1220TSG is available in black, blue, red or silver and incorporates recycled Canon materials and an acrylic display panel with a premium metallic finish.

Advantages

The tilting, extra-large display offers improved visibility for extended use while the ergonomic key layout and 3-key rollover reduce input errors and speed up data entry. Business and tax functions cover common professional calculations without the need for additional software. Dual power operation with replaceable battery and auto power-off improves energy efficiency and reliability in varied lighting conditions. The slim design and premium finish provide a compact, durable desktop tool suitable for daily office tasks.

Suitable for

• Office bookkeeping and general accounting tasks
• Retail calculations including tax addition and subtraction
• Business margin, cost and sell price calculations
• Everyday arithmetic, invoicing and expense checking

Key specifications

• Display: single-line tilting LCD, extra-large, 12 digits
• Power: dual power — solar cell with replaceable battery backup
• Functions: grand total, memory, cost/sell/margin (Business), tax add/subtract
• Keys: ergonomically shaped keys with 3-key rollover for accurate input
• Size and build: slim portable desktop body with premium metallic finish and acrylic display panel
• Materials: contains recycled Canon materials for improved sustainability
• Energy saving: auto power-off when not in use

How to use

Place the KS-1220TSG on a flat surface and adjust the tilting display to a comfortable viewing angle. Use the numeric keypad and operation keys for basic arithmetic; press the Grand Total and Memory keys to accumulate and recall totals. For business calculations, use the dedicated Cost, Sell and Margin keys to compute pricing relationships, and use the Tax keys to add or subtract tax at preset rates. The calculator will switch between solar and battery power automatically; replace the battery when display dimming or performance issues occur.

Usage recommendations

Keep the calculator in a well-lit location to maximize solar power usage, activate the auto power-off feature by leaving it idle to save battery life, and set tax rates before performing multiple tax calculations to ensure consistent results. Clean the acrylic display and keys with a soft, dry cloth and avoid exposure to excessive heat or moisture.