Trade Journals for the Concrete Industry

James Instruments Inc. a worldwide leading manufacturer of non-destructive test equip- ment for concrete and other construction materials and coarse grained materials, has certi- fied the Windsor ProbeTM Test System for European safety. Although the system has been used safely and effectively since the 1960’s new regulations have caused minor revisions. These revisions have had no effect on the accuracy and reliability of the test system.