JME Betatrons are portable, compact circular electron accelerators, producing a high energy directional X-Ray beam, easy to operate and far less costly than other NDT accelerators such as 'Linacs' JME Betatrons are available with four MeV outputs: 2.5MeV, 6MeV, 7.5MeV & 9MeV JME Manufacture many other NDT products from personal radiation monitors to the unique JME Magnetope system for signalling pipeline crawlers without the use of an isotope. Other products also include: Mantrolley, Audio/Visual radiation warning monitors,Magnetic tracking, Digital imaging systems. JME Pipeline / Pipe Inspection crawlers are designed to produce high quality panoramic radiographs of circumferential butt welds in new pipelines. JME Pipeline crawlers are available in four sizes: 6/16 (6" to 16"*) 8/18 (8" to 18"*) 10/60 (10" to 60"*) 24/72 (24" to 72"*) * = See Specification