Canon 0633C001 TX-220TSII 12-Digit Educational Supply

Portable 12-Digit Calculator

The Canon TX-220TSII is a lightweight desktop calculator built for students and professionals who need reliable arithmetic on the move. Its 12-digit LCD shows figures clearly whether you are at a desk or working in the field. Dual solar and battery power keeps the unit running in any lighting condition. Large plastic keytops are designed for comfortable, long-lasting daily use.

Functions for Tax and Memory Work

The calculator adds tax calculation, percentage, square root, sign change and grand-total keys to the standard four-function set. Memory registers let you store and recall intermediate results without re-entry. Decimal and rounding switches adapt the display to currency or bookkeeping rules instantly. All functions are accessible directly from the keyboard so workflow stays uninterrupted.

Dual Power and Quiet Operation

Solar cells supply energy in normal indoor or outdoor light while the backup battery takes over in dim conditions. There is no fan or moving part, so the calculator runs silently during exams or meetings. Power draw is negligible, eliminating the need for frequent battery changes. The sealed construction resists dust and minor spills in classroom or office environments.