Collection: Rechargeable Graphing Calculators

I have used Underwood Dist. several times. I always get fast and exceptional service!

I had a great shopping experience. Everything was easy and convenient, and I’m very happy with my purchase. The service was excellent, and the whole process went smoothly. I would definitely shop here again and recommend it to others.

works purfectly and comes half charged very good

Amazing calculator. Easy to use and to teach with.
Had it in other color but wanted it in pink :)

Order got here fast. Had the tracking info available quickly.

We receive on time the battery fit very well

Quick delivery and good product

Quick shipping and item is well packaged. Would buy from again!

perfect fit for the CX I found on eBay.

Easy, quick, affordable transaction for oddly difficult to find calculator covers. did not make me create a login.
quick and reasonable shipping.

Just what I needed for all of my data analytics classes that do not allow the use of a computer😠😠

Excellent customer service, speedy delivery, and received exactly what I ordered. Highly recommended!!!!!

Underwood Distributing Co. has helped our Math Department buy 5 sets of teacher kit TI-84 calculators in the past year. Their customer service is outstanding. We received our calculators very quickly which helped our students. I highly recommend them, and their pricing beat three other bids!

Shipped to me quickly. There was one calculator with a defective battery. Underwood emailed me to make sure all was well, and when I emailed back about the defective battery, they directed me how to get a new one. The process was painless. I appreciated their responsiveness.

Ordered a calculator charger and Service was flawless. Highly recommend this provider of Texas instrument products.