The eRex Portable Arc Tester is designed to detect leaks in PVC, TPO, bitumen and rubber. High sensitivity, 1.5-hour rechargeable battery, and integrated safety system. The eRex Portable Arc Tester is a high-performance device designed to detect leaks in non-conductive materials such as PVC, TPO, bitumen and rubber. Thanks to its high sensitivity, it can detect even the smallest leaks in geomembrane installations, meeting ASTM international standards. With a rechargeable battery that guarantees over 1.5 hours of use, it is equipped with a safety system to prevent accidental activation. It is ideal for the inspection of roofs, pools and installations, offering fast and reliable results in any environment.