Large display
Large, easy-to-read display.
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Two-way power (Solar + Battery)
Solar powered when light is sufficient, battery powered when light is insufficient.
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Key rollover
Key operations are stored in a buffer, so nothing is lost even during high-speed input.
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Durable metal Faceplate
Tough cover stands up to rough treatment.
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Tax & exchange function
Tax calculation and currency conversion functions.
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Profit margin percent
" % " key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values.
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Function command signs
A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing.
