Calculator JE-12E-WE

Ergonomically designed for right-handed users: The keyboard features an innovative stepped design with a 3° tilt from right to left. Compared to conventional calculators, this innovative keyboard design reduces torsion of the forearm and wrist rotation, as it adapts to the natural position of the fingers and hands. The stepped key shape allows for perfect vertical keystrokes, making typing easier, reducing strain, and helping to prevent repetitive strain injuries (RSI). This decreases the muscle activity of three muscles: the pronator teres, the extensor carpi radialis, and the flexor carpi radialis.

Calculation Functions:

• Tax calculation
• Currency conversion (3 rates)
• Professional percentage calculation
• Mark-up with percentage key
• Square root
• +/- sign change
• Rounding settings
• Input buffer memory
• Grand total memory (GT)
• 4-key memory

Display:

• 12-digit display
• LCD display
• Calculation command display
• Thousands separator

Power Supply:

• Solar/battery operation
• Memory protection battery 1x CR-2025
• Auto shut-off

Input:

• Double zero key

Materials / External Features:

• Plastic keys
• Metal front
• Professional keyboard
• Rubber feet
• Ergonomic key shape
• Ergonomic keyboard for right-handed users
• Dimensions: 111 x 24 x 178 mm
• Weight: 210 g.