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Service that makes a difference.

January 3, 2022

At Garnet, our future is as reliable as our past. The relationship between you and Garnet does not end after we ship our product. Our company structure ensures you receive the service you require. We work hard to ensure you have the confidence that we will be here to serve you.

Merry Christmas & Happy New Year

December 17, 2021

This holiday season, our thoughts turn gratefully to those who have made our progress possible. May your New Year be filled with great joy, happiness, and success.

New 3-Year Warranty

August 6, 2021

Starting August 1, 2021, Garnet is offering a 3-year warranty on select transport products. We are committed to continuing to provide high-quality products and ensure our customers are satisfied. See warranty details at the back of the user manual to find out which products are eligible.

Android App Update

July 14, 2021

Our Android version of the app that works with the SeeLeveL 709-BTP3 monitor has been updated with a new look. Go to Google Play and search for “SeeLeveL RV”. Or you can select the link below. SeeLeveL RV app

We want to hear from you!

April 29, 2021

If you’ve purchased a SeeLeveL tank monitor and have had a great experience, we want to know about it! Click this link to give us your testimonial, and tell us what you enjoy about our product or service. Testimonial Form

Now with Two alarm outputs

February 17, 2021

The SeeLeveL Special display now has two alarm outputs, one is for a horn warning and the other is for the shutdown. These outputs are transistors which complete a circuit to ground when turned on. Select this link for more information.

Back By Popular Demand!

June 4, 2020

It’s officially back! Enjoy the added convenience of reading your RV tank levels from your smart device with the SeeLeveL II 709-BTP3, our Bluetooth enabled tank monitoring system. For more information click the link below:

Garnet Instruments Is Open

April 1, 2020

Despite the effects of COVID-19, Garnet Instruments still remains open and we want to continue to give our customers the best service that you all know. Although many of us are working from home to keep from spreading the virus, we are still available to contact. Feel free to call or email us with any […]

The SeeLeveL Access

February 25, 2020

Introducing the SeeLeveL Access! A multi-purpose digital display that integrates the data from your SeeLeveL transport gauge into your Electronic Logging Device (ELD). This monitor will empower fleets to use their ELD and incorporate asset management and billing workflow like e-ticketing, route optimization, as well as environmental and governmental compliance. For more info click the […]


February 18, 2020

We have a limited time offer! Garnet Instruments is partnering with to offer a 10% discount off of pre-ordered SeeLeveL products before the FMCA show in Tuscon Arizona that starts March 26. Just click the button below to open a PDF which will give you all the instructions on how to take advantage of […]