The Tach Guru

Your Trusted Source for Outstanding Aircraft Instruments


Aircraft Tachometers for Accurate Engine Monitoring

Superior Labs Inc. is a family-owned and woman-owned small business in Hot Springs, Arkansas that manufactures the highest-quality aircraft instruments. All of our products are proudly made in the United States of America using the finest materials available.

What We Offer

Our team has gained a reputation for building one of the best mechanical tachometers available on the market. Because of the precision and reliability of our products, we have become the top choice of most original equipment manufacturers (OEMs), repair stations and the end users for aircraft instruments.


Who We Are

We always strive to create a family-oriented business culture at our company, giving each team member the motivation to perform at their best. This then allows us to provide all our customers with excellent service.

Areas We Serve

Our products are available to customers all around the world.

Connect With Our Team

Reach out to us today to learn more about our products. We will be more than happy to address any of your questions or concerns. Our team looks forward to hearing from you!