We have included in this section some ATEX rated products, but not all are ATEX certified. The Metrohm 7A501C, for instance, has been used for many years in mines and oil refineries, all over the U.K. It is not ATEX but carries the original BASEFA safety ratings. It is hard to find an intrinsically safe insulation continuity tester, simply because of the requirement to provide the high voltage for insulation testing. The Leather Case for the Metrohm 74501C is also still available as a spare part. This is required to be in good condition, to keep the intrinsically safe rating, of the 7A501C.
We have, now the only ATEX insulation tester we know of, take a look at the Tietzsch ISO1Ex.
We have ATEX Radios from ENTEL also shown.