Tellegloww Operation Christmas Pocket Size Solar Calculators
Rating
Product Overview
This bulk set of 48 mini solar calculators from Tellegloww is designed for basic arithmetic functions. Featuring a dual power design (solar and battery), these calculators are suitable for students, schools, and office environments. Each calculator has an 8-digit LCD display and supports addition, subtraction, multiplication, and division. The compact size makes them easy to carry in a pocket or schoolbag. They are available in 6 colors and are suitable as gifts or prizes. However, some customer reviews indicate concerns about the build quality and battery cover design.
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.
These calculators do not include a dedicated tax calculation function. Users will need to manually calculate tax amounts using the basic arithmetic functions, which may be inconvenient for quick calculations during shopping or financial management.
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.
These calculators do not feature a memory function for storing and recalling numerical values. This limitation makes it more difficult to perform multi-step calculations and reuse frequently used numbers, requiring users to manually re-enter values.
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.
These calculators do not have a square root calculation function. Users needing to calculate square roots will need to use external tools or manual methods, which can be time-consuming and less convenient for DIY projects or schoolwork.
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.
These calculators do not include a percentage calculation function. This omission requires users to perform manual calculations for discounts, profit margins, and other percentage-related tasks, making it less efficient for shopping and data analysis.
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.
These calculators do not offer a sign change function. This absence makes it more cumbersome to switch the sign of a number from positive to negative or vice versa, complicating calculations involving debits, credits, and 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.
These calculators do not offer a decimal place setting function. The calculators display results with a fixed number of decimal places, which may not be ideal when you want to avoid displaying unnecessary digits.
SHOPSTAFF Rating Score
These calculators are very basic and suitable for simple calculations. The build quality may not be the best, but they are functional for basic tasks. They are positioned as an affordable option for bulk purchases.
Brand & Manufacturer Details
Key Highlights
- Affordable bulk purchase
- Suitable for basic calculations
- Dual power design
Considerations
- Check battery cover design
- Avoid rough handling
- Solar panel may not activate indoors
Recommended For
- Elementary school students
- Teachers needing calculators for classroom
- Organizations preparing Operation Christmas boxes
Not Recommended For
- Engineers
- Accountants
- Middle school students and older requiring advanced functions
- Users needing high durability
Suitable For
- Elementary school classrooms
- Operation Christmas gift boxes
- Basic office tasks
Not Suitable For
- Complex engineering calculations
- Advanced financial analysis
- Scientific research
- Middle school and high school classrooms
Frequently Asked Questions (FAQ)
Q.Are these calculators suitable for older students?
Q.Are the calculators solar powered?
Q.What are the dimensions of these calculators?
Q.Are these calculators durable?
Q.Can these calculators be used for Operation Christmas Child boxes?
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 |
