Sharp EL330W Twin Power XL Business Calculator - 10-Digit LCD Display - 4-Key Memory - Dual Battery/Solar Power - White
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Product Features
Technical Overview
The EL330W delivers practical functionality through its 4-key memory system, which stores intermediate calculations for complex tasks like margin analysis or multi-step tax computations. The dedicated Tax+, Tax, and % keys streamline financial operations, reducing input errors and saving time.
Its LCD screen offers a single-line, 10-digit display that is easy to read under typical office lighting. The calculator operates on an LR44 battery, which is included, and can also draw power from ambient light via its solar panel, ensuring uninterrupted use.
This section brings together practical product details such as Calculator Functions, Calculator Features, Number of Display Lines, Number of Display Digits, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The EL330W stands out with its combination of business-specific features and robust build quality. Its auto power-off function conserves battery life, while the plastic keys are designed for responsive, long-lasting use.
Enhanced Calculation Efficiency
Specialized keys for tax and percentage calculations, along with memory functions, allow for faster and more accurate financial computations compared to basic calculators.
- Cost-Sell-Margin function
- Exchange/Conversion capability
- Dedicated Tax+ and % keys
Reliable Power Management
The dual battery/solar power system provides flexibility and reduces dependency on battery replacements, supported by auto power-off to extend operational life.
- LR44 battery included
- Solar panel for ambient light
- Auto power-off feature
Deployment / Use Cases
This calculator is ideal for small businesses, retail environments, accounting desks, and educational settings where straightforward financial calculations are routine. Its desktop form factor makes it a permanent fixture on countertops or desks, readily accessible for quick calculations.
Common applications include calculating sales margins, applying tax rates to invoices, converting currencies, and performing percentage-based discounts. The durable design withstands daily use in busy offices, while the white color maintains a professional appearance.
This section brings together practical product details such as Calculator Functions, Calculator Features, Number of Display Lines, Number of Display Digits, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Retail & Point-of-Sale
Use for pricing adjustments, tax calculations, and profit margin analysis at checkout counters or in back-office financial reviews.
Office & Administrative Tasks
Handle invoice calculations, expense reporting, and basic budgeting with the dedicated financial functions and memory keys.
Physical Profile
The EL330W features a compact desktop design with dimensions of 6 inches in depth, 3.9 inches in width, and 1 inch in height. Its white plastic housing is lightweight yet sturdy, suitable for stationary use on any flat surface. The keys are made of durable plastic, providing a tactile response that supports prolonged use without wear.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1" (25.40 mm), 3.9" (98.43 mm), 6" (152.40 mm). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 3.9" (98.43 mm)
- Depth
- 6" (152.40 mm)
- Height
- 1" (25.40 mm)
Highlights
- 10-digit LCD display for clear readability
- 4-key memory system for complex calculations
- Dual power source: battery and solar
- Dedicated Tax+, Tax, and % keys
- Cost-Sell-Margin and exchange/conversion functions
- Auto power-off to conserve battery life
- Durable plastic keys and white desktop design
- Includes LR44 battery and 1-year warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Sharp Electronics |
| Manufacturer Part Number | EL330W |
| Brand Name | Sharp |
| Product Line | Elsi Mate |
| Product Model | EL330W |
| Product Name | EL330W Twin Power XL 10-digit Display |
| Packaged Quantity | 1 Each |
| Product Type | Business/Financial Calculator |
| Technical Information | |
| Calculator Functions | Cost-Sell-Margin,Tax Calculation,Percentage,Exchange/Conversion |
| Calculator Features | 4-Key Memory,Dual Power,Plastic Key,Durable,Auto Power Off,Extra Large Display |
| Display & Graphics | |
| Number of Display Lines | 1 |
| Number of Display Digits | 10 |
| Display Screen Type | LCD |
| Controls/Indicators | |
| Buttons & Keys | Tax+ Key Tax Key % Key |
| Battery Information | |
| Power Source | Battery/Solar |
| Battery Included | Yes |
| Battery Size Supported | LR44 |
| Physical Characteristics | |
| Form Factor | Desktop |
| Color Family | White |
| Product Color | White |
| Height | 1" (25.40 mm) |
| Width | 3.9" (98.43 mm) |
| Depth | 6" (152.40 mm) |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What types of calculations can the Sharp EL330W perform?
The EL330W handles business and financial calculations including cost-sell-margin analysis, tax computation, percentage calculations, and currency exchange or conversion. Its dedicated Tax+, Tax, and % keys simplify these tasks for efficient office use.
How does the dual power system work?
This calculator operates on both an included LR44 battery and a solar panel. The solar panel allows it to function under ambient light, reducing battery consumption. The auto power-off feature further extends battery life by shutting down the display after periods of inactivity.
Is the battery included with the calculator?
Yes, an LR44 battery is included. The calculator is ready to use out of the box, and the dual power system means you can also rely on solar energy in well-lit environments to conserve the battery.
What are the physical dimensions and color?
The EL330W measures 6 inches in depth, 3.9 inches in width, and 1 inch in height. It has a white plastic housing, making it a compact and visually neutral addition to any desktop or countertop.
What warranty coverage does this calculator have?
Sharp provides a 1-year limited warranty for the EL330W, covering defects in materials and workmanship under normal use. This ensures reliability and support for your investment in this business calculator.
What power capacity is listed for this UPS?
Power specifications help show where the unit fits best, including the type of load level, electrical environment, and backup role it is intended to support. These are usually the most decision-critical facts in a UPS or power-protection comparison.
| Qty | Price | Available |
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