Sharp SHREL377WB 10-digit Pocket Calculator Solar Battery

Product Description

The SHARP SHREL377WB is a 10-digit handheld pocket calculator built for fast, accurate numeric entry in office, field, and light trade environments. It features an extra-large LCD that makes digits easy to read in a range of lighting conditions. Twin-power operation runs on solar energy with battery backup, so the unit stays functional even in low-light settings. A backspace key allows single-digit correction without clearing the full entry, reducing input errors during repetitive calculations. The SHREL377WB measures 2.75 inches wide and 0.375 inches thick and weighs 0.11 pounds, making it easy to carry on the job or store in a work bag.

This calculator is suited for general-purpose use by office staff, field technicians, and tradespeople who need a reliable handheld device for quick arithmetic, tax calculations, and percentage work. It functions well at a workbench, service counter, or in the field where a compact, durable input tool is needed. The automatic power-down feature conserves battery life during periods of inactivity, extending the service interval between battery changes.

Key Features

• 10-digit extra-large LCD for clear, easy-to-read digit display
• Twin-power operation: solar primary with battery backup for use in low-light conditions
• Backspace key allows single-digit correction without full entry clear
• Automatic tax keys, percent key, and square root key for common calculation types
• Four independent memory keys for storing and recalling multiple values
• Automatic power-down extends battery life during inactivity

Compatibility

Designed as a general-purpose handheld pocket calculator suitable for standard office, light commercial, and field-use applications requiring 10-digit numeric entry.

Installation Notes

No installation is required for this handheld device. Insert the backup battery per the manufacturer battery compartment labeling before first use. Keep the solar cell surface clean and unobstructed to maintain primary power performance. Avoid exposure to liquids or extreme temperatures that could affect LCD function or battery life.