HUTUDD Mechanical Switch Calculator HTCA-0012
Rating
Product Overview
The HUTUDD Mechanical Switch Calculator features retro-round, sensitive buttons for accurate data entry and a mechanical keyboard-like feel. It has a 12-digit LCD display, dual power (solar and battery), and an ergonomic design. Suitable for office, home, school, and basic business use, it's made of high-quality ABS plastic with anti-slip pads. The 《+－× ÷》function is displayed during operation to prevent errors. It automatically shuts off after 10 minutes of inactivity to save power.
Product Images
Product Specifications
Size & Weight
Features
A function that automatically calculates the tax amount and total price by simply entering the pre-tax price and tax rate. Useful for quick calculations when shopping or managing household finances. Simplifies calculating consumption tax when comparing prices.
This calculator does not include a dedicated tax calculation function. Users will need to manually calculate tax amounts using the basic arithmetic functions. This may require additional steps for tasks involving tax calculations.
A function to store numerical values and reuse them in subsequent calculations. It stores intermediate calculation results or frequently used numbers. Simplifies complex calculations that involve reusing the same numbers repeatedly.
This calculator does not feature a memory function for storing and recalling numerical values. This means users cannot easily store intermediate results or reuse frequently used numbers, potentially complicating multi-step calculations.
A function to calculate the square root of a number. Useful for calculations in DIY projects or schoolwork where square roots are required. Eliminates the need to manually calculate square roots or use external tools.
This calculator does not have a square root calculation function. Users needing to calculate square roots will need to use external tools or manual methods, which may be inconvenient for some applications.
A function to easily calculate percentages such as discounts or profit margins. Useful when shopping or analyzing sales data. Avoids the need for complex manual calculations.
This calculator does not include a percentage calculation function. Users will need to perform percentage calculations manually, which may require additional steps and could be less efficient for tasks involving discounts or profit margins.
A function to quickly switch the sign of a number from positive to negative or vice versa. Useful for calculations involving debits and credits or temperature changes. Simplifies correcting entry errors or performing calculations with both positive and negative numbers.
This calculator does not offer a sign change function. Users will need to manually manage the signs of numbers, which may be less convenient for calculations involving debits, credits, or temperature changes.
A function to specify the number of decimal places displayed in the calculation result. It allows to round off results or display up to a specified number of decimal places. Useful when you want to avoid displaying unnecessary digits.
This calculator does not provide a decimal place setting function. The calculator displays results with a fixed number of decimal places, which may not be ideal for all types of calculations where specific precision is required.
SHOPSTAFF Rating Score
This calculator is a budget-friendly option with a unique mechanical switch feel. It's suitable for basic calculations but lacks advanced features. Durability is acceptable for the price, making it a decent choice for light use.
Brand & Manufacturer Details
Key Highlights
- Affordable price
- Unique mechanical switch feel
- Cute design
Considerations
- Battery not included
- Avoid dropping
- Not suitable for heavy use
Recommended For
- Students
- Home users
- Users needing basic calculations
Not Recommended For
- Accountants
- Engineers
- Users requiring advanced functions
Suitable For
- School
- Home
- Basic office tasks
Not Suitable For
- Complex calculations
- Advanced financial analysis
- Scientific research
Frequently Asked Questions (FAQ)
Q.Is this calculator easy to use for someone who needs actual buttons instead of a cell phone screen?
Q.Does this calculator require batteries?
Q.Is the display easy to read?
Q.Is this calculator suitable for office work?
Q.Are the buttons on this calculator easy to press, even with long nails?
Q.Is the calculator durable?
Q.Does the calculator make noise when the buttons are pressed?
Q.Is the pink color as shown in the picture?
Q.Is this calculator good for accounting work?
Q.Does the calculator have a backspace key?
SHOPSTAFF Rating Ranking
Pocket-sized, durable calculator with a clear SuperView display for easy calculations at home, school, or office.
| Digit Displayed | 8 digits | Power Source | Battery |
| Display Type | LCD | Key Type | Rubber |
| Dimensions | 121.1x78.7x2.5 mm | Weight | 81.6 g |
| Memory Function | Yes | Tax Calculation | No |
| Percentage Calculation | No |
Mechanical switch calculator with big buttons, large LCD display, and ergonomic design. Ideal for students and teachers.
| Digit Displayed | 12 digits | Power Source | Battery |
| Display Type | LCD | Key Type | ABS |
| Dimensions | 4.4 x 6.3 x 0.04 inches | Weight | 5.3 ounces |
| Memory Function | No | Tax Calculation | No |
| Percentage Calculation | Yes |
Standard desktop calculator with 12-digit LCD, sensitive buttons, and dual power (solar/battery) for office, home, or school.
| Digit Displayed | 12 digits | Power Source | Battery Powered, Solar Powered |
| Display Type | LCD | Key Type | ABS material durable plastic |
| Dimensions | - mm | Weight | - g |
| Memory Function | Yes | Tax Calculation | No |
| Percentage Calculation | Yes |
Deli Standard Function Basic Calculator with 12-digit LCD, dual power, and comfortable silicone buttons. Stylish and practical.
| Digit Displayed | 12 digits | Power Source | Battery Powered & Solar Powered |
| Display Type | LCD | Key Type | Silicone |
| Dimensions | - mm | Weight | - g |
| Memory Function | - | Tax Calculation | - |
| Percentage Calculation | - |
A compact and lightweight Casio calculator with an 8-digit display, solar and battery power, and basic functions.
| Digit Displayed | 8 digits | Power Source | Battery Powered, Solar Powered |
| Display Type | LCD | Key Type | - |
| Dimensions | - mm | Weight | - g |
| Memory Function | Yes | Tax Calculation | - |
| Percentage Calculation | Percent |
