Sharp SHREL339HB 12-digit Desktop Calculator Solar Battery

Product Description

The SHARP SHREL339HB is a 12-digit desktop calculator built for business and office environments. It features an angled LCD display with a fold-out kickstand that positions the screen for comfortable viewing at a desk. Twin-power operation runs on solar energy under ambient light and automatically switches to battery backup in low-light conditions, keeping the unit functional in a wide range of workspaces. Key dedicated functions include cost-sell-margin keys for quick profit margin calculations, a grand total key, a rounding switch, a double-zero key, a sign change key, and an answer check function. Auto power off conserves battery life during idle periods.

The SHREL339HB is suited for office accounting, retail environments, and general business use where a reliable, full-featured desktop calculator is needed. The combination of a high-capacity 12-digit display and dedicated margin calculation keys makes it practical for tasks such as invoicing, budgeting, and pricing analysis. Its compact form factor also allows portable use when needed.

Key Features

• 12-digit angled LCD display with fold-out kickstand for adjustable viewing angle
• Twin-power: solar primary with battery backup for continuous operation
• Dedicated cost-sell-margin keys for direct profit margin calculations
• Answer check function to review and verify prior calculations
• Grand total key, double-zero key, sign change key, and rounding switch included
• Auto power off to extend battery life during idle periods

Compatibility

Designed as a standalone desktop business calculator suitable for general office, retail, and home office applications.

Installation Notes

No installation is required. Insert the backup battery per the compartment label before first use. Keep the solar panel surface clean and unobstructed for reliable solar operation. Dispose of batteries in accordance with local regulations.