Texas Instruments TI-1726 Pocket Calculator Blue

The Texas Instruments TI-1726 is a compact pocket calculator designed for basic arithmetic. It features an 8-digit LCD suitable for simple calculations, such as household budgeting or schoolwork. The single-line display shows one numerical value at a time. Designed for handheld use, it performs standard decimal functions for quick, on-the-go calculation.

The blue plastic housing is durable enough for daily use. It uses a single 189/LR54 battery for backup power. Note that the unit lacks a protective cover, which may influence how it is stored in a bag. It weighs 62 g and measures 114 x 83 x 22 mm. The display is fixed at a single angle, and the unit switches to battery power automatically when ambient light is insufficient for the solar cell.

• Integrated solar cell – acts as the primary power source in well-lit environments.
• 23-key layout – includes dedicated numeric and function keys for standard calculations.
• Single memory register – allows you to store and recall one value during multi-step arithmetic.
• No internal backlight – requires external ambient light for screen visibility.
• Physical buttons – provide tactile feedback for every entry.