World's Leader In Precision Sensors

Welcome to D-2 Inc.

About D-2 Inc.

Since 2004 D-2 Incorporated Has Become the World Leader in New More Precise and Automated Sensor Technology!

D-2 Inc. has introduced the most cutting edge and revolutionary new sensor technologies across multiple industries since our company was founded in 2004. From In Line Conductivity Sensors for the Oil & Gas Industry and the Ink Industry. To Free Water detection & filtration for Jet Fuel. To CTD’s for use in the Shallows and the Deepest Parts of the World’s Oceans. D-2 Inc. sensors can be found in almost every environment in the world. 

D-2 Inc. has a line of standard equipment we offer for sale and we also have custom equipment and engineering services we can provide. Please contact us if you have a unique application you are looking for a solution for. 

Our Products

We are widely known as the Experts in Liquid Conductivity Measurement for the Oil and Gas Industry and now the Oceanographic Industry.

Ocean Conductivity Temperature Depth Sensors

We offer a full range of CTD Oceanographic Sensors. High Precision and Low power for shallow water and full ocean depth capabilities. OEM designs available.

ASTM Listed Lab Testing Equipment

ASTM D3240, ASTM D2624, ASTM D8073 Laboratory Listed Equipment for Testing Conductivity, Free Water and Filtration.

Inline Sensors and Injection Systems

D-2 Inc. offers a line of In Line Conductivity Sensors and we also offer custom built SDA Injection Systems Controlled in Real Time by the ASTM D2624 In Line Conductivity Sensors. We can also build Jet A to JP-8 conversion systems that inject FSII, SDA and Lubricity together converting Jet A into JP-8. 

Our Equipment is used globally: From the deepest Ocean; to the Rocky Mountains; to the Sands of the Middle East. No environment is too tough for our equipment.

Our Applications

Industries We Serve!

The JF-WA1 Free Water Detector and our other Lab equipment is used across the United States Military to Certify Fuel. Our CTD’s are used for Underwater Drones. 

We are the experts in Conductivity for Oil and Gas. We have developed a line of equipment both in line and laboratory to certify fuel for the Oil and Gas Industry. 

We offer Full Ocean Depth CTD’s that are very low power and perfect for use on UUV’s and AUV’s or for any Oceanographic Study. OEM versions and low cost shallow water versions available as well. 

Need Help with a Specific Application? Ask Us We Are Experts