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Scientific calculator with two-line display and hard plastic colour-coded keys

Texas Instruments

Texas Instruments TI30XIIS Educational Supply 11-digit 2-line display

SKU CH-CVKX-WNB43 MPN TI30XIIS

Scientific calculator with two-line display showing entries and results, 11-digit scrollable entry line up to 88 characters, fraction and decimal conversions, and dual power

  • Type detailsHardware Hard plastic, color-coded keys Two-line display, 11
  • Product typeCalculators & Accessories
  • Key featuresBroaden exploration of math and science concepts Review prev
  • Pack quantity1 each
  • DetailsReview and edit previous entries Fraction/decimal conversion
  • Two-line display shows entries and results simultaneously
  • 11-digit scrollable entry line reviews up to 88 characters
  • Fraction and decimal conversions simplify problem solving
  • Dual power with impact-resistant cover ensures reliability
  • Menu settings support statistics and advanced scientific functions

Classroom scientific calculator

The TI-30X-IIS is a non-graphing scientific calculator built for students studying general math, algebra, geometry, trigonometry, statistics and science. A two-line display shows the entry on the top line and the result on the bottom line. Hard plastic, colour-coded keys and an impact-resistant cover with a quick-reference card suit daily classroom use. Dual power operation combines solar and battery sources.

Upgrades basic and fraction-only models

This unit replaces calculators that lack a scrolling entry line, advanced statistics or combined fraction and decimal functions. The jump is worth it when coursework requires reviewing previous entries to spot patterns, converting between improper fractions and mixed numbers, or accessing hyperbolic and polar/rectangular conversions. A menu system selects settings appropriate to classroom and study needs.

Handles standard secondary curricula

The 11-digit scrollable entry line accepts up to 88 characters for long equations, while the result line shows a 10-digit answer with a two-digit exponent. It comfortably handles common and natural logarithms, factorials, reciprocals, degrees to decimal conversion, grads, random number generation and fraction simplification. It runs out when graphing, symbolic algebra or programming capabilities are required.

How it compares

Measured against everything we stock in Calculators & Classroom Supplies, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 68% of the 1,255 comparable items (median $25.99).

Specifications

Product
Brand nameTexas Instruments
Model nameTI-30X-IIS
Product typeCalculators & Accessories
Size & build
Shipping weight0.16 kg
Package size246 × 168 × 36 mm
In the box
Pack quantity1 each
More details
Type detailsHardware
Hard plastic, color-coded keys
Two-line display, 11 digit scrollable entry line with 10-digit answer and two-digit exponent line
Dual power
Impact-resistant cover with quick-reference card
Teacher Kit Available (includes 10 calculators, storage box, Teacher's Guide CD, and calculator poster)

Questions about this item

What size desk space does the 11-digit two-line display and hard plastic key layout need?

The calculator measures roughly the size of a standard scientific model, so it fits on any school desk or exam table without extra clearance.

How do I install the dual power sources, and which step do users often miss?

Pull the protective tab from the solar cell first, then check that the backup battery is seated; skipping the tab removal leaves the unit dark indoors.

When will the internal backup battery need replacement?

The long-life cell typically lasts several years of daily classroom use; replace it when the display dims in low light.

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