EROREX EC-80B Desktop Calculator – Specification
Product Name: EROREX Desktop Office Calculator
Model: EC-80B
Category: Desktop / Office Calculator
Key Features
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Large LCD Display: Extra-large 12-digit LCD display for clear and accurate number viewing.
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Dual Power Operation: Powered by solar panel with battery backup, ensuring reliable performance in all lighting conditions.
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112-Step Check & Correct: Allows reviewing and correcting up to 112 previous calculation steps for improved accuracy.
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Big Ergonomic Keys: Large, responsive keys provide comfortable and error-free typing.
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Profit Margin Calculation: Dedicated function for business and financial calculations.
Functional Capabilities
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Basic arithmetic operations: Addition, Subtraction, Multiplication, Division
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Percentage (%) calculation
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Profit margin and business calculation support
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Memory functions: M+, M−, MR, MC
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Correction and review function
Physical Specifications
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Display Capacity: 12 digits
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Power Source: Solar panel + battery
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Calculator Type: Desktop office calculator
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Size: Approx. Height 189 mm × Length 140 mm
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Design: Durable body with large display and keys
Applications
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Office and accounting work
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Shops and business counters
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School and college use
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Home and daily calculations
Package Contents
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1 × EROREX EC-80B Desktop Calculator
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Installed battery and solar panel unit
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