TI-30X IIS 2-Line Scientific Calculator
#10
Texas Instruments

Texas Instruments TI-30X IIS 2-Line Scientific Calculator

Rating

Model: 30XIIS/TBL/1L1/BS
$39.99(incl. tax)Amazon price as of 2025-09-29
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Product Overview

The Texas Instruments TI-30X IIS is a reliable scientific calculator designed for high school and college students. It features a 2-line display for simultaneous viewing of entry and result, simplifying complex calculations. It handles 1 and 2 variable statistics, three angle modes, and fraction operations. Powered by solar and battery, it ensures continuous operation. Ideal for algebra, geometry, trigonometry, statistics, and science.

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Product Images

Texas Instruments TI-30X IIS 2-Line Scientific Calculator の商品画像 1
Texas Instruments TI-30X IIS 2-Line Scientific Calculator の商品画像 2

Product Specifications

Display Digits
10digits
Display Type
LCD
Power Source
Battery Powered
Number of Functions
-
Memory
-locations
Fractions
Yes
Complex Numbers
No
Statistics Functions
Yes
Regression Analysis
Yes
Unit Conversions
-

Size & Weight

Weight
4.8 ounces
Hight
0.74 inches
Width
3.2 inches
Depth
6.1 inches

Features

Equation Solver Function

The TI-30X IIS does not have an equation solver function. Users needing to solve complex equations directly on the calculator will need to manually manipulate equations or consider models with this advanced feature. This function is typically found in more advanced calculators.

Matrix Calculation Function

This calculator does not support matrix calculations. For users needing to perform operations on matrices, such as addition, subtraction, multiplication, and finding determinants and inverses, a more advanced calculator model is required. This feature is not essential for basic scientific calculations.

Complex Number Calculation Function

The TI-30X IIS does not support complex number calculations. Users needing to perform calculations involving complex numbers may need to consider more advanced models designed for electrical engineering or physics applications. This function is not commonly needed for general math and science.

Base-N Calculation Function

This calculator does not include base-N calculation functions. The absence of this feature means it is less suitable for digital electronics or computer science tasks where binary, octal, and hexadecimal number systems are frequently used. Most general users will not require this function.

Statistical Calculation Function

The inclusion of statistical calculation functions makes this calculator a useful tool for statistics courses and data analysis projects. It can calculate mean, standard deviation, variance, and more, providing essential statistical analysis capabilities for students and professionals.

Unit Conversion Function

The TI-30X IIS does not have a built-in unit conversion function. Users needing to convert between different units of measurement will need to rely on external resources or consider calculator models that include this feature. This function can save time and reduce errors in physics, chemistry, and engineering problems.

SHOPSTAFF Rating Score

#10
Ranked #10 out of 56 products in Category
4.3
Overall Rating

The TI-30X IIS is a solid, basic scientific calculator suitable for students. It lacks advanced features found in higher-end models but provides essential functions for general math and science. Its durability and brand reliability make it a dependable choice for long-term use.

Display Type and Readability
4.3
The LCD display with two-line display provides good readability, allowing users to view both the input and the result simultaneously. The contrast is adequate for most lighting conditions, making it suitable for classroom and homework use.
Functionality and Number of Built-in Functions
4.0
This calculator includes essential functions for general math, algebra, geometry, trigonometry, and statistics. While it may lack some advanced functions, it covers the necessary features for high school and early college coursework effectively.
Calculation Accuracy and Precision
4.5
The TI-30X IIS delivers accurate calculations suitable for most academic and general use cases. It minimizes rounding errors and provides reliable results for a variety of mathematical problems, ensuring confidence in the calculated outcomes.
Ease of Use and Ergonomics
4.2
The calculator features a well-organized keyboard layout and intuitive menu navigation, making it easy to use for both beginners and experienced users. The keys are appropriately sized and spaced, providing a comfortable and efficient user experience.
Power Source and Battery Life
4.0
Powered by a lithium metal battery, the TI-30X IIS offers a reliable power source for extended use. The battery life is sufficient for typical academic use, ensuring the calculator is ready when needed. Solar power is also available.
Durability and Build Quality
4.5
Texas Instruments is known for producing durable calculators, and the TI-30X IIS is no exception. Its sturdy construction can withstand daily use and occasional drops, ensuring long-term reliability and making it a dependable tool for students.
Manufacturer Reliability and Warranty
4.8
Texas Instruments is a reputable manufacturer with a long history of producing high-quality calculators. The TI-30X IIS comes with a 1-year limited warranty, providing peace of mind and assurance of the product's reliability and customer support.
Cost Performance
4.3
The TI-30X IIS offers excellent cost performance, providing a comprehensive set of features and reliable performance at a reasonable price. It is a worthwhile investment for students and anyone needing a dependable scientific calculator for everyday use.

Brand & Manufacturer Details

Texas Instruments
Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits.

Key Highlights

  • Easy-to-read 2-line display
  • Durable and reliable brand
  • Suitable for basic scientific calculations
  • Good value for the price

Considerations

  • Avoid dropping to prevent damage
  • Keep away from moisture
  • Replace battery when needed
  • Do not expose to extreme temperatures

Recommended For

  • High school students
  • College students
  • General math users
  • Science students

Not Recommended For

  • Engineers needing advanced functions
  • Users requiring graphing capabilities
  • Professionals needing programmable functions
  • none in particular

Suitable For

  • Classroom
  • Homework
  • Exams
  • General calculations

Not Suitable For

  • Advanced engineering simulations
  • Complex financial modeling
  • High-level statistical analysis
  • none in particular

Frequently Asked Questions (FAQ)

Q.Is this calculator suitable for high school math and science?
A.Yes, this two-line calculator combines statistics and advanced scientific functions, making it ideal for general math, algebra 1 and 2, geometry, trigonometry, statistics, and science.
Q.Can the calculator be used for statistical calculations?
A.Yes, it easily handles 1 and 2 variable statistical calculations.
Q.What kind of display does the calculator have?
A.It features a 2-line display that shows the entry and calculated result at the same time.
Q.What type of battery does the calculator use?
A.It uses 1 Lithium Metal battery, which is included.
Q.Is the calculator easy to use?
A.According to staff confirmation, this calculator is very easy to use, with great visibility and buttons that are easy to press and don’t stick. It is considered the best calculator ever used by one staff.
Q.Is the lime green color as vibrant as it looks in the picture?
A.Staff confirmation mentions the lime green color is appealing, especially for those who appreciate bright colors. One staff member specifically mentioned it was a welcome sight for their statistics class.
Q.Is the calculator durable and long-lasting?
A.Staff confirmation indicates the calculator is high quality, with exceptional battery life. One staff member bought a second one only because the first was in storage.
Q.Is this calculator suitable for younger students?
A.According to staff confirmation, this is a great value for the money and easy for a child to use.

SHOPSTAFF Rating Ranking

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Display Digits10 + 2 digitsDisplay TypeLCD (dot-matrix)
Power SourceSolar & BatteryNumber of Functions417
Memory- locationsFractionsYes
Complex NumbersYesStatistics FunctionsYes
Regression Analysis-Unit Conversions-
Equation Solver FunctionMatrix Calculation FunctionComplex Number Calculation FunctionBase-N Calculation FunctionStatistical Calculation FunctionUnit Conversion Function
4.6Overall Rating
4.5Display Type and Readability
4.8Functionality and Number of Built-in Functions
4.7Calculation Accuracy and Precision
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Power SourceSolar PoweredNumber of Functions540+
Memory9 locationsFractionsYes
Complex Numbers-Statistics FunctionsYes
Regression Analysis-Unit ConversionsYes
Equation Solver FunctionMatrix Calculation FunctionComplex Number Calculation FunctionBase-N Calculation FunctionStatistical Calculation FunctionUnit Conversion Function
4.6Overall Rating
4.5Display Type and Readability
4.8Functionality and Number of Built-in Functions
4.7Calculation Accuracy and Precision
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Display Digits16 digitsDisplay TypeLCD
Power SourceSolar PoweredNumber of Functions280
Memory9 locationsFractionsYes
Complex NumbersYesStatistics FunctionsYes
Regression AnalysisYesUnit Conversions Yes
Equation Solver FunctionMatrix Calculation FunctionComplex Number Calculation FunctionBase-N Calculation FunctionStatistical Calculation FunctionUnit Conversion Function
4.6Overall Rating
4.5Display Type and Readability
4.7Functionality and Number of Built-in Functions
4.6Calculation Accuracy and Precision
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4.5Power Source and Battery Life
4.3Durability and Build Quality
4.8Manufacturer Reliability and Warranty
4.7Cost Performance
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Display Digits- digitsDisplay TypeLCD
Power SourceBattery PoweredNumber of Functions-
Memory- locationsFractionsYes
Complex NumbersNoStatistics FunctionsYes
Regression AnalysisYesUnit ConversionsYes
Equation Solver FunctionMatrix Calculation FunctionComplex Number Calculation FunctionBase-N Calculation FunctionStatistical Calculation FunctionUnit Conversion Function
4.5Overall Rating
4.5Display Type and Readability
4.3Functionality and Number of Built-in Functions
4.7Calculation Accuracy and Precision
4.4Ease of Use and Ergonomics
4.6Power Source and Battery Life
4.5Durability and Build Quality
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4.6Cost Performance
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TI-30XIIS Scientific Calculator

$21(incl. tax)Amazon price as of 2025-09-29

TI-30XIIS: A fundamental two-line scientific calculator for high school math and science with solar and battery power.

Display Digits12 digitsDisplay TypeLCD
Power SourceSolar & BatteryNumber of Functions-
Memory5 locationsFractionsYes
Complex NumbersNoStatistics FunctionsYes
Regression AnalysisYesUnit ConversionsYes
Equation Solver FunctionMatrix Calculation FunctionComplex Number Calculation FunctionBase-N Calculation FunctionStatistical Calculation FunctionUnit Conversion Function
4.5Overall Rating
4.5Display Type and Readability
4.0Functionality and Number of Built-in Functions
4.5Calculation Accuracy and Precision
4.3Ease of Use and Ergonomics
4.7Power Source and Battery Life
4.5Durability and Build Quality
4.8Manufacturer Reliability and Warranty
4.7Cost Performance