James Instruments Inc. attends 2025 World of Concrete.

James Instruments Inc exhibits at the leading international commercial construction trade show for the commercial concrete and masonry industries, from Jan 21st thru the 23rd, 2025.


Chicago, Il USA March 11th, 2025. James Instruments Inc. manufacturer of the world's most advanced Non Destructive Test Equipment for construction materials exhibited at the World of Concrete January 23rd thru the 25th, 2025.

World of Concrete 2025, held from January 21–23 at the Las Vegas Convention Center, provided an invaluable platform for James Instruments Inc. in the non-destructive testing (NDT) equipment sector to connect with industry professionals and showcase cutting-edge innovations in concrete inspection and quality assurance.
WOC 2025

This year, World of Concrete helps us to demonstrate the latest testing technologies for assessing concrete strength, durability, and defect detection. Live demonstrations allowed attendees to see these technologies in action, illustrating how non-destructive testing can reduce structural risks and improve overall project efficiency. "We sincerely appreciate everyone who visited our booth at World of Concrete 2025. Your enthusiasm, support, and interest in our solutions continue to inspire us. It was a pleasure connecting with so many industry professionals, and we’re already looking forward to returning next year for another incredible event!.", said Michael Hoag President of James Instruments Inc.

On display were;

Windsor Probe Test System: A Non Destructive Test System for Concrete Compressive Strength in the field. Safe, Quick, and Simple to use it is the most effective method of Concrete Compressive Strength Testing on Site. The System performs equally well on standard and high performance concrete. Conforms to ASTM C-805 and other International Standards.

Windsor Pin Test System: A unique instrument for measuring the strength of new or existing concrete, mortar and other construction materials in the field utilizing the established principle of resistance to penetration. A unique chuck allows testing of mortar joints compressive strength in the field. Conforms to ASTM C-803.

James Bond Test System Measures the Bonding Strength between two layers of existing materials, determine the adhesion strength of shotcrete, epoxies, paint and other repair materials or coatings. Includes 10 - 2" Discs & 10 - 3" Discs for testing.

Rebarscope Built for the professional this is the most Advanced System for finding the location, depth, and size of reinforcement bar, post tension cables, copper and conduit w/ Cover mapping feature, Storage, and upload to PC!

Mini R-Meter Ruggedized for tough field use, this economical hand held unit is used for finding the location, estimates either depth, or size of reinforced rebar, post tension cables, copper and conduit

Aggrameter Microwave Moisture Meter Used for the Rapid Determination of Moisture Content in Sand and Other Fine or Coarse Aggregates. It is fast and easy to use as well as completely portable. James Instruments specializes in Non-Destructive testing equipment for concrete and other construction materials. Central to the improvement of the concrete infrastructure are tools that evaluate the condition of existing construction. Destructive and non-destructive testing (NDT) techniques are applied. Destructive tests can provide direct information, but are relatively expensive, time-consuming and cause damage to the structure. Destructive test results often cannot be evaluated using statistical approaches because the number of locations in the structure that can be tested without damage to the structure is limited. On the other hand, NDT techniques are relatively inexpensive to apply, and they can detect, localize, and characterize flaws and damage in concrete structures without leaving any undesirable discontinuities or causing damage to concrete members.

James Instruments Inc. is the leading manufacturer of non-destructive test equipment for construction materials, specifically concrete, ceramic, wood and other coarse grained materials. We supply the instruments that measure and analyze strength, structure, corrosion and moisture in concrete and other construction materials. And more. James Instruments -- rugged, quality equipment for field use -- backed by factory service and an ongoing program of research and development.

If you came to see us but noticed we were busy, please contact us at [email protected] and we will gladly assist you with any unanswered questions. We hope you have a great year ahead, and we look forward to seeing you again at WOC 2026, on January 20th to the 22nd.