Support Services

Resources to expand your knowledge and understanding

RH Systems has been leading the industry for over 25 years, so we know our stuff, but we also know there’s always room to keep learning. Whether we can help with tutorials and demonstrations, get you up to speed on the latest industry news, share more about the importance and ins and outs of humidity and calibration, or you just want to do a deeper dive on our products, we’re proud to share our knowledge and expertise with you.

Frequently Asked Questions

What are your hours?

9am – 5pm Arizona Time
Where are you located?

1225 West Houston Ave, Gilbert, AZ 85233
Do you offer virtual or in-person training?
Yes, please contact sales@rhs.com for a quote.
What products do you service?
We service the entire RH Systems line of products, you may find our products here.
Do you service products not manufactured by RH Systems?
Yes, please contact sales@rhs.com for more information.
Are you accredited?

As a NVLAP accredited laboratory, RH Systems is reassessed to ensure that our quality and practices maintain such standards (NVLAP Laboratory Code 600161-0). The National Institute of Standards and Technology (NIST) administers the National Voluntary Laboratory Accreditation Program (NVLAP), which accredits public and private laboratories based on evaluation of their technical qualifications and competence to carry out specific calibrations or tests. 


NVLAP provides an unbiased third-party evaluation and recognition of performance. Accreditation signifies that a laboratory has demonstrated compliance with NVLAP management and technical requirements, including quality systems, personnel, accommodation and environment, test and calibration methods, equipment, measurement tractability, sampling, handling of test and calibration items, and test and calibration reports. Learn more here.

Please visit our website page on Calibration
Where can I find the range for each unit?
On our Product Page, click the specific unit. Then, click on download brochure.

Let’s Chat

Let's Chat
Joshua Stine
Chief Relationship Engineer

At RH Systems, we’re constantly pushing ourselves towards advancing our products and services for a wide range of clients, setting a new standard for accuracy and paving the way for future breakthroughs.

Customer satisfaction is the foundation of our reputation, so we never take a one-size-fits-all approach. We work with you to understand your needs and provide customized solutions that work seamlessly right from the jump.

Ready to chat with our Sales Team? Send an email to sales@rhs.com and we’ll get right back to you.

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