Skip to content
Need a quote? Need to submit a PO? Email us at hello@underwooddist.com
Need a quote? Need to submit a PO? Email us at hello@underwooddist.com

Texas Instruments

All Texas Instruments Calculators!

Texas Instruments® TI-Innovator™ Breadboard Pack

Original price $37.95
Original price $37.95 - Original price $37.95
Original price $37.95
Current price $32.95
$32.95 - $32.95
Current price $32.95

TI-Innovator Breadboard Pack The TI-Innovator™ Breadboard Pack is ideal for use in exploring electronics principles. The components in this pack c...

View full details
Original price $37.95
Original price $37.95 - Original price $37.95
Original price $37.95
Current price $32.95
$32.95 - $32.95
Current price $32.95

TI-34 MultiView Scientific Calculator

Original price $20.99
Original price $20.99 - Original price $20.99
Original price $20.99
Current price $18.95
$18.95 - $18.95
Current price $18.95

What's in the Box? Ti-34 MultiView Scientific Calculator Sliding Cover Quick Reference Card Manual Warranty Information Key features Four-line d...

View full details
Original price $20.99
Original price $20.99 - Original price $20.99
Original price $20.99
Current price $18.95
$18.95 - $18.95
Current price $18.95

TI-30XS MultiView Scientific Calculator

Original price $19.99
Original price $19.99 - Original price $19.99
Original price $19.99
Current price $14.95
$14.95 - $14.95
Current price $14.95

What's in the Box? Ti-30XS Multiview Scientific Calculator Sliding Cover Quick Reference Card Manual Warranty Information Key features Four-lin...

View full details
Original price $19.99
Original price $19.99 - Original price $19.99
Original price $19.99
Current price $14.95
$14.95 - $14.95
Current price $14.95

Ti-30Xa Virginia Edition Scientific Calculator

Original price $14.99
Original price $14.99 - Original price $14.99
Original price $14.99
Current price $9.95
$9.95 - $9.95
Current price $9.95

What's in the Box? Ti-30XA Scientific Calculator Solar School Edition Quick Reference Card Manual Warranty Information (Please note that this it...

View full details
Original price $14.99
Original price $14.99 - Original price $14.99
Original price $14.99
Current price $9.95
$9.95 - $9.95
Current price $9.95

Ti-84 Plus CE Slide Cover - Infinity Iris

Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $7.95
$7.95 - $7.95
Current price $7.95
In stock

Replacement Protective Sliding Cover for the Infinity Iris Texas Instruments Ti-84 Plus CE Graphing Calculator Includes One Infinity Iris Slide Co...

View full details
Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $7.95
$7.95 - $7.95
Current price $7.95

TI-Nspire CX II EZSpot Graphing Calculator - Replacement Unit

Original price $149.95
Original price $149.95 - Original price $149.95
Original price $149.95
Current price $139.95
$139.95 - $139.95
Current price $139.95

What's included? 1 Yellow EZ Spot Handheld unit indicating School Property  1 Rechargeable battery (installed in unit) Built on a proven foundati...

View full details
Original price $149.95
Original price $149.95 - Original price $149.95
Original price $149.95
Current price $139.95
$139.95 - $139.95
Current price $139.95

Single Ti-108 Slide Cover

Original price $3.95
Original price $3.95 - Original price $3.95
Original price $3.95
Current price $2.19
$2.19 - $2.19
Current price $2.19

Protect your Texas Instruments Ti-108 Calculator with a Protective Slide Cover Included is one (1) slide cover for the Ti-108 Calculator by Texas I...

View full details
Original price $3.95
Original price $3.95 - Original price $3.95
Original price $3.95
Current price $2.19
$2.19 - $2.19
Current price $2.19

USB to Mini USB Cable (5 ft Length)

Original price $4.99
Original price $4.99 - Original price $4.99
Original price $4.99
Current price $2.99
$2.99 - $2.99
Current price $2.99

USB to Mini USB Cable for Texas Instruments TI-84 Plus CE Graphing Calculator, TI-Nspire CX/TI-Nspire CX CAS/TI 84 Plus C Silver Edition Calculator...

View full details
Original price $4.99
Original price $4.99 - Original price $4.99
Original price $4.99
Current price $2.99
$2.99 - $2.99
Current price $2.99

Ti-84 Plus Graphing Calculator

Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.95
$108.95 - $108.95
Current price $108.95

What's in the box? x1 Ti-84 Plus Graphing Calculator x1 Protective Slide Cover x1 Backup Battery x1 Backup Battery Cover x1 Manual x1 USB to...

View full details
Original price $119.95
Original price $119.95 - Original price $119.95
Original price $119.95
Current price $108.95
$108.95 - $108.95
Current price $108.95

TI-30XIIS Scientific Calculator - Pink

Original price $19.95
Original price $19.95 - Original price $19.95
Original price $19.95
Current price $12.95
$12.95 - $12.95
Current price $12.95
In stock

What's in the Box? Pink Ti-30XIIS Scientific Calculator Sliding Cover Quick Reference Card Manual Warranty Information Key features Two-line dis...

View full details
Original price $19.95
Original price $19.95 - Original price $19.95
Original price $19.95
Current price $12.95
$12.95 - $12.95
Current price $12.95

TI-15 Explorer Elementary Calculator (Bulk Packaging)

Original price $20.99
Original price $20.99 - Original price $20.99
Original price $20.99
Current price $15.95
$15.95 - $15.95
Current price $15.95

What's in the box? Ti-15 Calculator Manual No Slide Case Calculators come packaged in individual bubble pouches. Key features Simplify fractions...

View full details
Original price $20.99
Original price $20.99 - Original price $20.99
Original price $20.99
Current price $15.95
$15.95 - $15.95
Current price $15.95

Open-Box TI-30XIIS Scientific Calculator - Raspberry

Original price $13.95
Original price $13.95 - Original price $13.95
Original price $13.95
Current price $10.95
$10.95 - $10.95
Current price $10.95
In stock

What's included? x1 Open Box Raspberry Ti-30XIIS Scientific Calculator Raspberry Sliding Cover Purchase worry free with the following benefits: ...

View full details
Original price $13.95
Original price $13.95 - Original price $13.95
Original price $13.95
Current price $10.95
$10.95 - $10.95
Current price $10.95

Ti-84 Plus EZSpot Yellow Slide Cover

Original price $4.95
Original price $4.95 - Original price $4.95
Original price $4.95
Current price $3.95
$3.95 - $3.95
Current price $3.95

Ti-84 Plus EZSpot Yellow Slide Cover

Original price $4.95
Original price $4.95 - Original price $4.95
Original price $4.95
Current price $3.95
$3.95 - $3.95
Current price $3.95

TI-Nspire CX II Handheld Graphing Calculator

Original price $149.00
Original price $149.00 - Original price $149.00
Original price $149.00
Current price $136.95
$136.95 - $136.95
Current price $136.95

What's in the Box? 1 Ti-Nspire CX II Graphing Calculator 1 Rechargeable battery (installed in calculator) 1 Slide Cover 1 Quick Reference Card 1 U...

View full details
Original price $149.00
Original price $149.00 - Original price $149.00
Original price $149.00
Current price $136.95
$136.95 - $136.95
Current price $136.95

TI-30Xa Scientific Calculator

Original price $13.99
Original price $13.99 - Original price $13.99
Original price $13.99
Current price $9.95
$9.95 - $9.95
Current price $9.95

What's in the Box? Ti-30XA Scientific Calculator Sliding Cover Quick Reference Card Manual Warranty Information Key features One-line, 10-digit ...

View full details
Original price $13.99
Original price $13.99 - Original price $13.99
Original price $13.99
Current price $9.95
$9.95 - $9.95
Current price $9.95

TI-15 Explorer Elementary Calculator - Teacher's Pack of 10

Original price $204.35
Original price $204.35 - Original price $204.35
Original price $204.35
Current price $153.95
$153.95 - $153.95
Current price $153.95

What's in the box? x10 Ti-15 Calculators Slide Covers NOT Included Cardboard Storage Box with foam inserts and handle Quick Reference Card Warrant...

View full details
Original price $204.35
Original price $204.35 - Original price $204.35
Original price $204.35
Current price $153.95
$153.95 - $153.95
Current price $153.95

Replacement Battery Cover for Ti-84 Plus CE EZSpot Graphing Calculator

Original price $19.99
Original price $19.99 - Original price $19.99
Original price $19.99
Current price $13.99
$13.99 - $13.99
Current price $13.99

About this item Replacement Battery Cover for the TI-84 Plus CE only Comes in EZ-spot Yellow

Original price $19.99
Original price $19.99 - Original price $19.99
Original price $19.99
Current price $13.99
$13.99 - $13.99
Current price $13.99

TI-89 Titanium Graphing Calculator

Original price $159.95
Original price $159.95 - Original price $159.95
Original price $159.95
Current price $139.95
$139.95 - $139.95
Current price $139.95

TI-89 Titanium Graphing Calculator This versatile graphing calculator features advanced functionality and 3D graphing that makes problem-solving fo...

View full details
Original price $159.95
Original price $159.95 - Original price $159.95
Original price $159.95
Current price $139.95
$139.95 - $139.95
Current price $139.95

TI-30XIIS Scientific Calculator (Bulk Packaging)

Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $12.95
$12.95 - $12.95
Current price $12.95

What's in the bubble pouch? Texas Instruments Ti-30XIIS Scientific Calculator Slide Cover Key features Two-line display Fraction features Conver...

View full details
Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $12.95
$12.95 - $12.95
Current price $12.95

TI-30XIIS Scientific Calculator

Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $12.45
$12.45 - $12.45
Current price $12.45

What's in the Box? Ti-30XIIS Scientific Calculator Sliding Cover Quick Reference Card Manual Warranty Information Key features Two-line display ...

View full details
Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $12.45
$12.45 - $12.45
Current price $12.45

Pack of 10 Ti-Nspire CX Slide Covers (EZSpot)

Original price $35.99
Original price $35.99 - Original price $35.99
Original price $35.99
Current price $29.95
$29.95 - $29.95
Current price $29.95

Pack of 10 Ti-Nspire CX Slide Covers (EZSpot)

Original price $35.99
Original price $35.99 - Original price $35.99
Original price $35.99
Current price $29.95
$29.95 - $29.95
Current price $29.95

Single Ti-30XS MultiView EZSpot Slide Cover

Original price $3.95 - Original price $3.95
Original price
$3.95
$3.95 - $3.95
Current price $3.95

1x Ti-30XS MultiView EZ-Spot Yellow Slide Cover Need more? Check out the 10-pack. 

Original price $3.95 - Original price $3.95
Original price
$3.95
$3.95 - $3.95
Current price $3.95

Open-Box TI-30XIIS Scientific Calculator - White

Original price $13.95
Original price $13.95 - Original price $13.95
Original price $13.95
Current price $11.95
$11.95 - $11.95
Current price $11.95
In stock

What's included? x1 Open Box White Ti-30XIIS Scientific Calculator White Sliding Cover Purchase worry free with the following benefits: Calculat...

View full details
Original price $13.95
Original price $13.95 - Original price $13.95
Original price $13.95
Current price $11.95
$11.95 - $11.95
Current price $11.95

Ti-Nspire CX Slide Cover - Black

Original price $5.95
Original price $5.95 - Original price $5.95
Original price $5.95
Current price $4.95
$4.95 - $4.95
Current price $4.95

Includes: x1 Ti-Nspire CX Slide Cover in Black Compatibility The Ti-Nspire CX Slide Cover in Black is compatible with the following Texas Instrum...

View full details
Original price $5.95
Original price $5.95 - Original price $5.95
Original price $5.95
Current price $4.95
$4.95 - $4.95
Current price $4.95