Brady Instruments

10/08/2026

Our hydrometers reliably identify water contamination, purity, and fuel quality in nitro or top fuel. Fuel quality is determined by specific gravity—our professional Nitromethane Hydrometer provides accurate measurements, so you know exactly what you're using.

Follow the link in the comments.

09/29/2026

Do you check the quality of your diesel? You should, because not all fuels are created equal!

While most standard diesel comes from the same regional refineries, the final product can vary based on many factors such as additives, blends, weather conditions, and more. Other variables include the type of vehicle you drive.

Don’t assume you are getting the best fuel each time you fill up. Do your homework regarding your fuel’s optimal specific gravity. Our instruments help measure and monitor the quality of what goes in your tank.

Maximize your diagnostic toolbox with our API Petroleum Hydrometer Kit

Designed for the Petroleum Technician, this kit features (2) lab-type 12″ A.P.I. Hydrometers and a Temperature Correction Thermometer to ensure accurate, repeatable readings.

09/24/2026

Do you check the quality of your diesel?
You should, because not all fuels are created equal!

While most standard diesel comes from the same regional refineries, the final product can vary based on many factors such as additives, blends, weather conditions, and more. Other variables include the type of vehicle you drive.

Don’t assume you are getting the best fuel each time you fill up. Do your homework regarding your fuel’s optimal specific gravity. Our instruments help measure and monitor the quality of what goes in your tank.

Maximize your diagnostic toolbox with our
API Fuel Hydrometer Kits.

This comprehensive kit is designed for the Petroleum Technician. It features multiple A.P.I. hydrometers and a built-in temperature correction thermometer to ensure accurate, repeatable readings.

09/23/2026

09/23/2026

Oh yah! Thanks Bissell Maple Farm for stopping by!

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

09/23/2026

Check it out! Bissell Maple Farm took a tour of our shop. Thank you, Nate, and Adam, for coming by to see how we hand-craft our hydrometers.

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

09/21/2026

Check this out! Thanks to our friends at Bissell Maple Farm for sharing this on their YouTube channel.

https://youtube.com/shorts/A0fjNptqCWg?si=trh6h_BSj3hpBipj

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

09/17/2026

The '22 STPR was our first rally and we worked with the ARA testing fuel. We will never forget the experience we had meeting everyone, especially Ken. He took the time to chat with us about motocross and we are forever blessed to have met him.

Some memories hit differently❤️

This photo from STPR Rally 2022 has been coming up in my memories today and it’s one I’ll always treasure.

At the time, it was simply another rally weekend. Ken Block and Alex Gelsomino taking the win and Travis and I sharing the podium.

Looking back now, knowing this was Ken’s last rally win, makes this photo incredibly emotional. I’m so grateful I got to share so many rally memories with Ken and Alex and to have been part of this one.

Some photos become more meaningful with time. This is definitely one of them ❤️

Forty Three Institute
BLOCK HOUSE

09/15/2026

Good news! We are now accepting PayPal and Venmo as payment options on our website.

09/09/2026

Happy to support the RED BARN Challenge!

A long, long time ago, my Great Grandfather, Francis L. Freas, started a company known as Francis L. Freas Glassworks. We here at Brady Instruments are