Dwyer InstrumentsU.S.A. ManufacturerSince the company was founded in 1931, customers have come to recognize Dwyer Instruments to stand for quality, reliability, and readily available low cost products. As a leading manufacturer in the controls and instrumentation industry, we continue to grow and serve major markets such as indoor environmental quality, critical environments, and environmental & process industries. Applications are spread across many industries, including but not limited to: HVAC, chemical, food, oil and gas, and pollution control.People ExcellenceNew applications are discovered daily through a cooperative effort between Dwyer and its customers. It has been these relationships with our customers that allow us to continue to develop market demand products and further our success from leading established brand names such as the Magnehelic® differential pressure gages, Photohelic® pressure switch/gages, Rate Master® flowmeters, and Hi-Flow® valves.Market GrowthIn addition to new product development, Dwyer has added to its success through several acquisitions and has achieved additional market recognition. Respected names such as Mercoid Controls, Love Controls, W.E. Anderson and Proximity Controls have created new markets and further build on the solid reputation that Dwyer has and continues to sustain. Our ability to successfully diversify demonstrates Dwyer’s managed approach to the marketplace. This approach continues to maintain stability of the company, therefore providing a basis for positioning ourselves as a leader in providing knowledgeable, prompt, and courteous customer service.As our customer, prospect, or potential employee, we always want to hear from you. Please feel welcome to contact us anytime.Phone: (219) 879-8000; Fax: (219) 872-9057
Dwyer Instruments (dwyer-inst.com) has 151 customer reviews on Five Star Index, with an average rating of 4.2 out of 5.
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Showing 11 reviews with 3 stars · Clear filters
Guillaume H.
did not receive the invoice
Response from Dwyer InstrumentsJan 17, 2022
Hi Guillaume! Thank you for taking the time to write us a review. I'm very sorry to hear that you didn't receive your invoice. We'll look into it and someone will get in touch with you soon.
Delilah W.
Receipts need to be sent prior to billing the credit card.
Response from Dwyer InstrumentsDec 20, 2021
Hi Delilah, thank you for taking the time to write us a review! We appreciate it.
Gregory W.
Product is great, although I had a long look finding your A6 pressure switches...I'll be using this as a retrofit automotive fuel injection low pressure warning light pilot. For me the payment part was really clunky, so much so that I thought about just quitting after three tries at the credit card tab.
Response from Dwyer InstrumentsJun 1, 2021
Hi Gregory, we appreciate you taking the time to leave a review! A member of the Dwyer team will be reaching out to better understand the situation and try to improve our purchase process.
Brian
Dwyer did not automatically provide an updated invoice, including shipping charges, for my on-line credit card purchase. Subsequently, I had to contact Dwyer by phone to have them email me an updated invoice, which is needed for my monthly accrual process. 16-Apr-21; Dwyer Customer Service called and explained that they are upgrading and modifying their web page and the issue of sending out updated invoices will be addressed in the near future. Thank you.
Response from Dwyer InstrumentsApr 16, 2021
Hi Brian, we appreciate you taking the time to leave a review! A member of the Dwyer team will be reaching out to better understand the situation and try to improve our purchase process.
Wayne A.
Your website is somewhat confusing at times as you have items that our discount applies to. Items that it doesn't apply to, and items that are documentation request are not in the discount schedule. It would be easier if you just marked up everything NOT included in the discount schedule so no matter what you select for your cart you know your discount is going to be applied.
Response from Dwyer InstrumentsFeb 2, 2021
Hi Wayne, and thank you for your review! I'll pass along your comments about discounts to the rest of the team. Your feedback will help us a lot as we update both the website and our processes in the future.
Philip C.
The 16B manual is a little confusing. How do I know what size cut-out goes with what model. The manual has 4 different models but doesn't specify on page 4.
Response from Dwyer InstrumentsMar 18, 2020
Hi Philip! Thanks for taking the time to leave a review. I've forwarded your message to the team and we'll keep it in mind for our next update of the manual.
PRAVIN P.
I will provide only three stars since the price does not reflect the discount allocated with my account. Thanks.
Ray H.
Good Equipment, If they have it in stock... took 3 months to get controllers...