Skip to content
Need our W9? Click Here! Tax Exempt Ordering Blog Resellers

Products

Filters

$
$
Texas Instruments® TI-Innovator™ Water Pump - 5 Pack - Underwood Distributing Co.

Texas Instruments® TI-Innovator™ Water Pump - 5 Pack

$53.95
$53.95 - $53.95
$53.95
$47.95
$47.95 - $47.95
$47.95

What's in the box? x5 water pumps x5 sets of tubing. Compatible with all Ti-Innovator Products.  Submergible water pump with tubing

$53.95
$53.95 - $53.95
$53.95
$47.95
$47.95 - $47.95
$47.95
Texas Instruments® TI-Innovator™ White LED Module - 5 Pack - Underwood Distributing Co.

Texas Instruments® TI-Innovator™ White LED Module - 5 Pack

$16.95
$16.95 - $16.95
$16.95
$12.95
$12.95 - $12.95
$12.95

White LED five pack Light-emitting diode that emits white light. Pack includes five white LED modules and cables.

$16.95
$16.95 - $16.95
$16.95
$12.95
$12.95 - $12.95
$12.95
TI Bluetooth® Adapter - Underwood Distributing Co.

TI Bluetooth® Adapter

$24.50
$24.50 - $24.50
$24.50
$22.95
$22.95 - $22.95
$22.95

The TI Bluetooth Adapter includes: x1 TI Bluetooth® Adapter x1 18-inch Mini-A to Micro-B USB cable The TI Bluetooth® adapter allows select TI cal...

View full details
$24.50
$24.50 - $24.50
$24.50
$22.95
$22.95 - $22.95
$22.95
TI Graphlink Cable for Windows/Mac - Compatible with the Ti-83 Plus Graphing Calculator - Underwood Distributing Co.

TI Graphlink Cable for Windows/Mac - Compatible with the Ti-83 Plus Graphing Calculator

$24.99
$24.99 - $24.99
$24.99
$15.95
$15.95 - $15.95
$15.95

Graphlink Cable for the Ti-83 Plus Graphing Calculator About the Graphlink Cable Allows you to download software, operating systems, and applicati...

View full details
$24.99
$24.99 - $24.99
$24.99
$15.95
$15.95 - $15.95
$15.95
TI Rechargeable Battery (with wire) for Ti-Nspire CX and Ti-Nspire CX CAS Graphing Calculators - Underwood Distributing Co.

TI Rechargeable Battery (with wire) for Ti-Nspire CX and Ti-Nspire CX CAS Graphing Calculators

$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95

Texas Instruments Wired Rechargeable Battery After several years, the battery in your Ti-Nspire CX may not be holding up like it used too. Bring th...

View full details
$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95
TI Rechargeable Battery for Ti-Nspire CX and Ti-Nspire CX CAS Graphing Calculators - Underwood Distributing Co.

TI Rechargeable Battery for Ti-Nspire CX and Ti-Nspire CX CAS Graphing Calculators

$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95

TI Rechargeable Battery for Ti-84 Plus CE, Ti-Nspire CX, Ti-Nspire CX II, Ti-Nspire CX CAS, and Ti-Nspire CX II CAS Graphing Calculators. Need the ...

View full details
$9.99
$9.99 - $9.99
$9.99
$6.95
$6.95 - $6.95
$6.95
TI-10 Elementary Calculator (Bulk Packaging) - Underwood Distributing Co.

TI-10 Elementary Calculator (Bulk Packaging)

$17.49
$17.49 - $17.49
$17.49
$11.95
$11.95 - $11.95
$11.95

What's in the bubble pouch? Ti-10 Calculator No Slide Cover Key features Calculate place values from thousandths through thousands Built-in math...

View full details
$17.49
$17.49 - $17.49
$17.49
$11.95
$11.95 - $11.95
$11.95
TI-10 Elementary Calculator - Class Pack of 30 - Underwood Distributing Co.

TI-10 Elementary Calculator - Class Pack of 30

$449.95
$449.95 - $449.95
$449.95
$379.95
$379.95 - $379.95
$379.95

What's included? 30 Ti-10 Calculators 3 Cardboard Carry Boxes with foam inserts Warranty Information Key features Calculate place values from th...

View full details
$449.95
$449.95 - $449.95
$449.95
$379.95
$379.95 - $379.95
$379.95
TI-10 Elementary Calculator - Class Pack of 30 - Underwood Distributing Co.

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

$131.40
$131.40 - $131.40
$131.40
$115.95
$115.95 - $115.95
$115.95

What's in the box? x10 Ti-10 Calculators No Slide Covers available in the Teacher Kit Cardboard Carry Box with foam inserts Warranty Information ...

View full details
$131.40
$131.40 - $131.40
$131.40
$115.95
$115.95 - $115.95
$115.95
Ti-108 Elementary Calculator - Class Pack of 30 - Underwood Distributing Co.

Ti-108 Elementary Calculator

$8.05
$8.05 - $8.05
$8.05
$4.95
$4.95 - $4.95
$4.95

About the TI-108 Calculator The TI-108 calculator is a durable, low-cost calculator designed to introduce students to basic arithmetic and calculat...

View full details
$8.05
$8.05 - $8.05
$8.05
$4.95
$4.95 - $4.95
$4.95

Ti-108 Elementary Calculator - Class Pack of 30

$194.97
$194.97 - $194.97
$194.97
$145.50
$145.50 - $145.50
$145.50

What's included? x30 Ti-108 Calculators x3 Cardboard Storage Boxes with foam inserts and handle Quick Reference Card Warranty Information Key fea...

View full details
$194.97
$194.97 - $194.97
$194.97
$145.50
$145.50 - $145.50
$145.50
Ti-108 Elementary Calculator - Teacher's Pack of 10 - Underwood Distributing Co.

Ti-108 Elementary Calculator - Teacher's Pack of 10

$64.99
$64.99 - $64.99
$64.99
$46.95
$46.95 - $46.95
$46.95

What's in the box? x10 Ti-108 Calculators No Slide Covers available in Teacher Kit Cardboard Storage Box with foam inserts and handle Quick Refere...

View full details
$64.99
$64.99 - $64.99
$64.99
$46.95
$46.95 - $46.95
$46.95
TI-15 Explorer Elementary Calculator (Bulk Packaging) - Underwood Distributing Co.

TI-15 Explorer Elementary Calculator (Bulk Packaging)

$20.99
$20.99 - $20.99
$20.99
$15.95
$15.95 - $15.95
$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
$20.99
$20.99 - $20.99
$20.99
$15.95
$15.95 - $15.95
$15.95
TI-15 Explorer Elementary Calculator - Class Pack of 30 - Underwood Distributing Co.

TI-15 Explorer Elementary Calculator - Class Pack of 30

$613.05
$613.05 - $613.05
$613.05
$461.85
$461.85 - $461.85
$461.85

What's included? x30 Ti-15 Calculators Slide Covers NOT Included x3 Cardboard Storage Boxes with foam inserts and handle Quick Reference Card Warr...

View full details
$613.05
$613.05 - $613.05
$613.05
$461.85
$461.85 - $461.85
$461.85
TI-15 Explorer Elementary Calculator - Retail Unit - Underwood Distributing Co.

TI-15 Explorer Elementary Calculator - Retail Unit

$20.99
$20.99 - $20.99
$20.99
$15.95
$15.95 - $15.95
$15.95

What's in the box? Ti-15 Calculator Slide Cover Manual in English and in French Warranty Information Key features Simplify fractions to lowest t...

View full details
$20.99
$20.99 - $20.99
$20.99
$15.95
$15.95 - $15.95
$15.95
TI-15 Explorer Elementary Calculator - Class Pack of 30 - Underwood Distributing Co.

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

$204.35
$204.35 - $204.35
$204.35
$153.95
$153.95 - $153.95
$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
$204.35
$204.35 - $204.35
$204.35
$153.95
$153.95 - $153.95
$153.95
TI-1706 SV Basic Calculator - Underwood Distributing Co.

TI-1706 SV Basic Calculator

$9.99
$9.99 - $9.99
$9.99
$7.95
$7.95 - $7.95
$7.95

TI-1706 SV Well equipped for home, work or school with a giant SuperView™ display and dual power. Key features Color-coded keyboard with extra-lar...

View full details
$9.99
$9.99 - $9.99
$9.99
$7.95
$7.95 - $7.95
$7.95
TI-1795 SV Basic Calculator - Underwood Distributing Co.

TI-1795 SV Basic Calculator

$13.99
$13.99 - $13.99
$13.99
$9.95
$9.95 - $9.95
$9.95

TI-1795 SV The classic, mini desktop calculator for home, office or retail with big keys and a giant SuperView™ display. Key features Well-spaced ...

View full details
$13.99
$13.99 - $13.99
$13.99
$9.95
$9.95 - $9.95
$9.95
TI-30Xa Scientific Calculator - Underwood Distributing Co.

TI-30Xa Scientific Calculator

$13.99
$13.99 - $13.99
$13.99
$9.95
$9.95 - $9.95
$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
$13.99
$13.99 - $13.99
$13.99
$9.95
$9.95 - $9.95
$9.95
Open Box Ti-30Xa Virginia Edition Scientific Calculator - Underwood Distributing Co.

Ti-30Xa Virginia Edition Scientific Calculator

$14.99
$14.99 - $14.99
$14.99
$9.95
$9.95 - $9.95
$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
$14.99
$14.99 - $14.99
$14.99
$9.95
$9.95 - $9.95
$9.95
TI-30XIIS Scientific Calculator - Underwood Distributing Co.

TI-30XIIS Scientific Calculator

$14.95
$14.95 - $14.95
$14.95
$12.45
$12.45 - $12.45
$12.45

The TI-30XIIS Scientific Calculator What's in the Box? Ti-30XIIS Scientific Calculator Sliding Cover Quick Reference Card Manual Warranty Informat...

View full details
$14.95
$14.95 - $14.95
$14.95
$12.45
$12.45 - $12.45
$12.45
TI-30XIIS Scientific Calculator (Bulk Packaging) - Underwood Distributing Co.

TI-30XIIS Scientific Calculator (Bulk Packaging)

$14.95
$14.95 - $14.95
$14.95
$12.95
$12.95 - $12.95
$12.95

Ti-30XIIS Scientific Calculator (Bulk Packaging) What's in the bubble pouch? Texas Instruments Ti-30XIIS Scientific Calculator Slide Cover Key fe...

View full details
$14.95
$14.95 - $14.95
$14.95
$12.95
$12.95 - $12.95
$12.95

TI-30XIIS Scientific Calculator - Blue

$14.95
$14.95 - $14.95
$14.95
$12.95
$12.95 - $12.95
$12.95

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

View full details
$14.95
$14.95 - $14.95
$14.95
$12.95
$12.95 - $12.95
$12.95
TI-30XIIS Scientific Calculator - Lavender - Underwood Distributing Co.

TI-30XIIS Scientific Calculator - Lavender

$22.95
$22.95 - $22.95
$22.95
$17.95
$17.95 - $17.95
$17.95
In stock

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

View full details
$22.95
$22.95 - $22.95
$22.95
$17.95
$17.95 - $17.95
$17.95

Let customers speak for us

from 117 reviews
Timeliness and Easy

My current order of graphing calculators was placed and ordered so quickly. Underwood Distributing Company made this process easy and I appreciate the timeliness along with the great price. THANKS!

FORT ZUMWALT SCHOOL DISTRICT
Underwood Distributing Co.
Calculators for classroom

Underwood Distributing was so easy to work with on getting calculators for my classroom! They were so nice and kept me up-to-date with the status of my order. I received my order very quickly, and I am very happy with the purchase.

Christina Ladner
Underwood Distributing Co.
TI-84 Plus CE EZSpot Graphing Calculator

I needed to replace a calculator from a Teacher Pack. Found the perfect replacement here. It works great. Exactly what I needed. Delivery was very quick.

Rebecca F.
Underwood Distributing Co.
Excellent company

Great communication, Karen and Jacob took good care of us. Shipping was fast. Product is excellent quality. Thank you. -Arnold

Arnold Chavira
Underwood Distributing Co.
Both Product and Service are excellent.

I search something and they have it, sent an email about it with instant response and Jake helped me order it in a few mins, product arrived much earlier than I expect and in excellent condition.

Rixin Tang
Underwood Distributing Co.
Best experience!

I ordered a calculator late Monday night that I needed by Wednesday. I communicated with Jake several times via email and once on the phone throughout the next day. Had my calculator before noon on Wednesday. Every response to me was quick, helpful, and very courteous!! Great company and customer service. I will order through them in the future and highly recommend others to do the same.

Laurie Navarrete
Underwood Distributing Co.
Quality Products, Great Prices, Quick Shipping

I am a first-time customer but will definitely purchase items from Underwood Distributing Company if I have a need for their products in the future. I purchased an authentic Texas Instruments battery and replacement charging cord for a TI-84 calculator. The cost of these two name brand products with shipping was still less than the cost of the battery alone through Amazon! Each item came wrapped individually in bubble wrap then placed in a bubble wrap mailer. Shipping was also very quick. I can't say enough about how impressed I have been from start to finish with my purchase.

Kim Movshin
Underwood Distributing Co.
Perfect!

I placed this order and I believe it was the next day, someone got in touch with me to tell me that they didn't have the specific item in stock to ship out right away, that it would be coming the week after. They gave me the option to keep my order or to get a refund. I told them I didn't mind waiting a bit longer. I got what I ordered, exactly as I had expected it! Customer service was amazing and exceeded every expectation!

Kayla McTavish
Underwood Distributing Co.
Awesome!!

The ONLY place that gave me exactly what I was looking for at a decent price!!!

Bailie Walters
Underwood Distributing Co.
Great Buy

This is my first time using this company. I will definitely be using them again. They had a great deal on a specific calculator that I had been looking at for awhile. My item was delivered earlier than I expected. Great company.

AMY BASS
Underwood Distributing Co.
TI Nspire Battery

I ordered a replacement for my calculator, shipping was and the item was easy to find and high quality!

Luis A. Blanco
Underwood Distributing Co.
Lavender TI30XIIS

SOOOOOOOO CUTE! And affordable compared to Amazon :) arrived just in time for my statistics class!

Jasmine Morales
Underwood Distributing Co.
TI-34 MultiView Scientific Calculator EZSpot - Fan Favorite

I recently purchased the TI-34 MultiView Scientific Calculator EZSpot, and I love that it stands out from the plain black ones! The blue and yellow design perfectly matches our favorite team's colors—the SDSU Jackrabbits. It's a fun way to show some school spirit while getting school work done. The calculator works great, and the vibrant colors make it easy to spot and not confused with other students' calculators. Highly recommend for any South Dakota State Jackrabbits fan!

Laurie Carruthers
Underwood Distributing Co.
Great price and fast shipping!

I was excited to get a more unique colored calculator. The price was very reasonable and it came quite fast. I will be shopping with them again and recommending them to friends!

Amanda Guterding
Underwood Distributing Co.
TI 84 PLUSE CE BATTERY

Great battery and fast shipping.
Product worked great

JOHN WARRA
Underwood Distributing Co.

What customers think about the store

Customers praise the store's fast and efficient shipping, reasonable prices, and wide selection of products in various colors. Many appreciate the quality products and excellent customer service, making them likely to shop again....

AI-generated from customer reviews.

Shipping Price Color Quality

Latests Posts

See more
Why Underwood Distributing Co.?

Why Underwood Distributing Co.?

At Underwood Distributing, we understand the critical role calculators and other educational electronics play in empowering students and enhancing math education. We offer a wide selection of trusted brands, competitive pricing and bulk discounts, dedicated customer support, and reliably fast shipping that you can count on.

Join the countless educators who trust Underwood Distributing to deliver the things you count on.

Let's Connect