Description

• Mark Up Function
• Auto Replay
• Ergonomic Key Design
• Operation symbol on display (+, -. x, ) indicates the status of operation you are currently performing
• Extra Large Display: A larger display makes more data easier to read
• Key Rollover: Key operations are stored in a buffer, so nothing is lost even during high-speed input
• Total Digit: 16
• Steps Check & Correct: 112
• Dual Power: Solar & Battery.