Mission Critical
Underwater Products

RJE develops, manufactures and supplies extremely durable products that are built for the rigors of an ocean environment — above or below the surface. When you’re underwater, you need products that work and a partner that delivers. RJE always has your back.


Introducing the
updated DPR-275

Dynamic technology, reengineered to be better than ever.

Improved Directionality
Longer Range
Digital Processing
Dual-Purpose Underwater Headset


Dive safer with
the DG100

The DG100 Digital Depth Gauge will notify you of how deep you are underwater so you can manage your risk.

Large OLED display
Alarms alert you to dangerous depths
12-16 hour operating life
Reads in feet and meters

RJE International

RJE has been a leader in quality acoustic navigation and relocation systems for divers and subsea vehicles since 1991. We supply diver sonar and navigation platforms, underwater acoustic relocation products, and wireless underwater communications for military and commercial customers worldwide.

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Your Subsea Partner

From the shoreline to full ocean depth, RJE has 25 years of experience blending technology and science to create products for underwater markets–acoustic pingers, transponders and more.

We harness new technology and apply a high level of durability to create equipment for your specific needs. Our smart engineering, rigorous testing and persistent quality control creates proven products that deliver.

In The News

New Innovations

DG-100 Digital Depth Gauge

Recent Articles

October 23, 2017 in News, Recent News

RJE International expands into South Africa

RJE recently entered a partnership that will expand our distribution of acoustic pingers, transponders, and receivers into South Africa. Photo credit: blog.rhinoafrica.com Irvine, CA October 23, 2017: RJE International Inc, the... Read More
August 14, 2017 in News, Recent News

RJE Helps China Study the Deep Sea

China's Jiaolong submersible. Photo: Wang Wensheng /AP RJE International is partnering with China's major oceanographic institute to take a closer look at the ocean floor. The National Deep Sea Center -- founded several... Read More

Celebrating 25 Years of Service

RJE International, Inc., was founded in 1991 by Robert Jechart. His goal was to supply high-tech mission critical products to military, commercial and scientific communities worldwide.

His plan worked —six years after its inception, RJE was named to Inc. Magazine’s list of 500 fastest growing companies. Today, RJE is the world’s leading supplier of advanced diver sonar and navigation equipment.

Get Started Today!