Deli Standard Function Desktop Calculator E8
#3
deli

Deli Deli Standard Function Desktop Calculator E8

Rating

Model: E8
$8.99(incl. tax)Amazon price as of 2025-09-27
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Product Overview

The Deli Standard Function Desktop Calculator E8 is a versatile calculator suitable for various settings, including business, office, home, and school. It features a 12-digit large LCD display for easy reading and sensitive, large buttons for comfortable use. The calculator offers dual power options with solar and battery functionality. It supports basic functions such as addition, subtraction, multiplication, division, backspace, grand total, CE, %, M+/M-/MRC, On/AC Button, and Auto Power-Off. Its compact size and light weight make it easy to carry.

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Product Specifications

Digit Displayed
12digits
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

Size & Weight

Weight
4.9 ounces
Hight
0.04 inches
Width
5.7 inches
Depth
4.7 inches

Features

Tax Calculation Function

This calculator does not include a dedicated tax calculation function. Users will need to manually calculate tax amounts using the basic arithmetic functions. This function is useful for quick calculations when shopping or managing finances.

Memory Function

Features a memory function (M+/M-/MRC) for storing and recalling numerical values, making it easier to perform multi-step calculations and reuse frequently used numbers. This simplifies complex calculations that involve reusing the same numbers repeatedly.

Square Root Calculation Function

It does not have a square root calculation function. Users needing to calculate square roots will need to use external tools or manual methods. This function is useful for calculations in DIY projects or schoolwork where square roots are required.

Percentage Calculation Function

Includes a percentage calculation function, which simplifies calculating discounts, profit margins, and other percentage-related tasks, making it useful for shopping and data analysis. This avoids the need for complex manual calculations.

Sign Change Function

The sign change function allows users to quickly switch the sign of a number from positive to negative or vice versa, simplifying calculations involving debits, credits, and temperature changes. This simplifies correcting entry errors.

Decimal Place Setting Function

Does not offer a decimal place setting function. The calculator displays results with a fixed number of decimal places. This function is useful when you want to avoid displaying unnecessary digits.

SHOPSTAFF Rating Score

#3
Ranked #3 out of 83 products in Category
4.3
Overall Rating

A basic but functional calculator suitable for everyday use. Its dual power option and large display are practical, but it lacks advanced features found in higher-end models. Good for basic calculations.

Display Size and Readability
4.5
The 12-digit LCD display is large and clear, making it easy to read numbers. The wide-angle screen enhances visibility, reducing eye strain during prolonged use. Good for quick and accurate readings.
Key Size and Tactile Feedback
4.3
The calculator features large, sensitive buttons that are comfortable to press. The keys provide adequate tactile feedback, ensuring accurate input. The scientific button design aligns with human habits for ease of use.
Basic Functionality and Features
4.0
It includes essential functions such as addition, subtraction, multiplication, division, and percentage calculations. The memory function (M+/M-/MRC) is useful for storing and recalling numbers, simplifying multi-step calculations.
Power Source and Battery Life
4.7
The dual power option (solar and battery) ensures reliable performance in various lighting conditions. The solar function works even in dim light, while battery power provides consistent operation. Auto power-off helps conserve battery life.
Durability and Build Quality
4.2
Constructed from ABS material, the calculator offers decent durability for daily use. The plastic buttons are designed to withstand frequent pressing. It is lightweight and portable, making it suitable for various environments.
Size and Portability
4.4
Its compact size and light weight make it easy to carry in a bag or keep on a desk without taking up too much space. Suitable for students and professionals who need a portable calculator for on-the-go calculations.
Manufacturer Reliability and Warranty
4.0
Deli is a known brand for office supplies, suggesting reasonable reliability. However, information on specific warranty terms is not provided, which may affect long-term peace of mind.
Cost Performance
4.5
Offers good value for its price, providing essential functions and a durable design. It is a cost-effective option for those needing a reliable basic calculator for everyday use in home, school, or office settings.

Brand & Manufacturer Details

Deli
Deli Group develops products and services that meet and exceed customer expectations globally, offering one-stop supply solutions for office supplies since 1981.

Key Highlights

  • Dual power (solar/battery)
  • Large, easy-to-read display
  • Affordable price

Considerations

  • Battery not included
  • Avoid prolonged exposure to direct sunlight

Recommended For

  • Students
  • Home users
  • Office workers needing basic calculations

Not Recommended For

  • Accountants
  • Engineers
  • Users requiring advanced functions

Suitable For

  • Home
  • School
  • Basic office tasks

Not Suitable For

  • Complex financial analysis
  • Engineering calculations
  • Scientific research

Frequently Asked Questions (FAQ)

Q.Is the display easy to read, even in low light?
A.The calculator features a large 12-digit LCD display for clear visibility. However, staff confirmation mentions that while the calculator works well, some users find it difficult to read the numbers in low light without a direct light source.
Q.Does this calculator have a solar power option?
A.Yes, this calculator has dual power options: solar and battery. The solar function works even in dim light (100 lux).
Q.Are the buttons on this calculator easy to press and accurate?
A.Yes, the calculator features sensitive and big buttons that are designed for comfortable and quick use. Staff confirmation notes that the buttons are easy to see and press without any clicking.
Q.What functions does this calculator have?
A.This calculator includes functions for add, subtract, multiply, divide, backspace, grand total, CE, %, M+/M-/MRC, On/AC Button, and Auto Power-Off.
Q.Is this calculator suitable for office use?
A.Yes, this calculator is suitable for various settings including business, office, home, and school. It is designed for basic budgeting, restaurant use, and more.
Q.Does the calculator come with a battery?
A.No, the calculator does not include the required 1 AA battery.
Q.What is the color of the green calculator?
A.Staff confirmation indicates the green color is more of a sage green or a dark mint green heading toward gray, rather than a bright or juvenile green.

SHOPSTAFF Rating Ranking

#1

Texas Instruments

TI-503 SV Standard Function Calculator

$690(incl. tax)Amazon price as of 2025-09-24

Pocket-sized, durable calculator with a clear SuperView display for easy calculations at home, school, or office.

Digit Displayed8 digitsPower SourceBattery
Display TypeLCDKey TypeRubber
Dimensions121.1x78.7x2.5 mmWeight81.6 g
Memory FunctionYesTax CalculationNo
Percentage CalculationNo
Tax Calculation FunctionMemory FunctionSquare Root Calculation FunctionPercentage Calculation FunctionSign Change FunctionDecimal Place Setting Function
4.4Overall Rating
4.2Display Size and Readability
4.3Key Size and Tactile Feedback
4.0Basic Functionality and Features
4.5Power Source and Battery Life
4.4Durability and Build Quality
4.6Size and Portability
4.7Manufacturer Reliability and Warranty
4.5Cost Performance
#2

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Mechanical Switch Calculator with Big Buttons

$6.99(incl. tax)Amazon price as of 2025-09-29

Mechanical switch calculator with big buttons, large LCD display, and ergonomic design. Ideal for students and teachers.

Digit Displayed12 digitsPower SourceBattery
Display TypeLCDKey TypeABS
Dimensions4.4 x 6.3 x 0.04 inchesWeight5.3 ounces
Memory FunctionNoTax CalculationNo
Percentage CalculationYes
Tax Calculation FunctionMemory FunctionSquare Root Calculation FunctionPercentage Calculation FunctionSign Change FunctionDecimal Place Setting Function
4.4Overall Rating
4.5Display Size and Readability
4.7Key Size and Tactile Feedback
4.0Basic Functionality and Features
4.8Power Source and Battery Life
4.3Durability and Build Quality
4.5Size and Portability
3.5Manufacturer Reliability and Warranty
4.7Cost Performance
#3

deli

Deli Standard Function Desktop Calculator E8

$8.99(incl. tax)Amazon price as of 2025-09-29

Standard desktop calculator with 12-digit LCD, sensitive buttons, and dual power (solar/battery) for office, home, or school.

Digit Displayed12 digitsPower SourceBattery Powered, Solar Powered
Display TypeLCDKey TypeABS material durable plastic
Dimensions- mmWeight- g
Memory FunctionYesTax CalculationNo
Percentage CalculationYes
Tax Calculation FunctionMemory FunctionSquare Root Calculation FunctionPercentage Calculation FunctionSign Change FunctionDecimal Place Setting Function
4.3Overall Rating
4.5Display Size and Readability
4.3Key Size and Tactile Feedback
4.0Basic Functionality and Features
4.7Power Source and Battery Life
4.2Durability and Build Quality
4.4Size and Portability
4.0Manufacturer Reliability and Warranty
4.5Cost Performance
#4

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Standard Function Basic Calculator 1200

$4.99(incl. tax)Amazon price as of 2025-09-29

Deli Standard Function Basic Calculator with 12-digit LCD, dual power, and comfortable silicone buttons. Stylish and practical.

Digit Displayed12 digitsPower SourceBattery Powered & Solar Powered
Display TypeLCDKey TypeSilicone
Dimensions- mmWeight- g
Memory Function-Tax Calculation-
Percentage Calculation-
Tax Calculation FunctionMemory FunctionSquare Root Calculation FunctionPercentage Calculation FunctionSign Change FunctionDecimal Place Setting Function
4.3Overall Rating
4.5Display Size and Readability
4.3Key Size and Tactile Feedback
4.0Basic Functionality and Features
4.7Power Source and Battery Life
4.2Durability and Build Quality
4.8Size and Portability
3.5Manufacturer Reliability and Warranty
4.5Cost Performance
#5

Casio

SL-300VC Standard Function Calculator

$6.35(incl. tax)Amazon price as of 2025-09-29

A compact and lightweight Casio calculator with an 8-digit display, solar and battery power, and basic functions.

Digit Displayed8 digitsPower SourceBattery Powered, Solar Powered
Display TypeLCDKey Type-
Dimensions- mmWeight- g
Memory FunctionYesTax Calculation-
Percentage CalculationPercent
Tax Calculation FunctionMemory FunctionSquare Root Calculation FunctionPercentage Calculation FunctionSign Change FunctionDecimal Place Setting Function
4.3Overall Rating
3.8Display Size and Readability
4.0Key Size and Tactile Feedback
4.0Basic Functionality and Features
4.5Power Source and Battery Life
4.0Durability and Build Quality
4.8Size and Portability
4.5Manufacturer Reliability and Warranty
4.7Cost Performance