The Gerin Corporation, Logo
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Manufacturers of Practical Oil Test Kits Since 1947

Oil Testing and Analysis to Identify Problems before They Become Worse

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The Gerin Corporation is the trusted source for oil viscosity and acidity test kits. We offer tools that help you evaluate the condition of fluids to prevent any major machine problems in the future.

Test Kits
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Extend the life of your equipment and minimize risks with our preventive maintenance tools. Visit our gallery to see the kits we have available for you. Contact us, and we will process your order right away.


Use our oil testing tools to detect contaminants in fluids.

Call (732) 774-3256

Learn about The Gerin Corporation

The Gerin Corporation manufactures practical kits for oil testing and oil analysis. Headquartered in Neptune, New Jersey, our company makes laboratory testing and field test screenings simple and easy. Test kits are transported via trucks.

All products are proudly US-made. However, they are also used by international utility, electrical, and oil tech companies, as well as the US Coast Guard and US Navy. Some years ago, the US Navy Sea Systems Command asked us to design the Comparator.

For more than 65 years, we have constantly improved our products to provide our clients with accurate results. Our company survived in the industry solely through word-of-mouth advertising. If any of our products need repair, just call us. We will attend to your concerns shortly.

Contact- We are Only a Phone Call Away

Thank you for your interest. For questions or comments, please use the information listed here. We look forward to hearing from you soon.

Phone Number
(732) 774-3256
(848) 217-0147(Alternate)
(732) 774-0274 (Fax)

Hours of Operation
Monday – Thursday: 9 a.m. - 4 p.m.

1109 7th Avenue, Neptune, NJ 07753

Proudly Serving Clients Nationwide and Internationally

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