Description
Calculator Features
Advanced Calculation
– 300 Steps Check: Displays up to 300 previous calculation steps for easy review.
– Go To Button: Instantly jump to any specific calculation step with a single press.
– Recheck Function with Sound Assist: Helps identify input errors with a buzzer alert during rechecking.
Display & Readability
– Extra Large Display: Bigger screen for improved visibility and easier reading.
– Localized Number Display: Supports Standard, European, and Indian digit formats.
– Function Command Signs: Shows current operations (+, −, ×, ÷) on screen.
Performance & Input
– Key Rollover: Stores key inputs to prevent data loss during fast typing.
– Plastic Keys: Durable and easy to use.
Power & Efficiency
– Two-Way Power (Solar + Battery): Uses solar when light is available, battery when not.
Business & Calculation Functions
– Regular Percent: Simplifies percentage calculations.
– Mark-Up Function: Helps calculate cost, selling price, and profit margins.
– Grand Total: Automatically sums results of multiple calculations.
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