Gale PTNX series coax toners are unquestionably the ideal primary devices for testing the installation of coax cable. Test for continuity and short circuits on coaxial cables in one easy step. Basic professional coaxial testing does not get any more compact and simple as Gale PTNX series. Gale offers a plethora of test kits to choose form. For detailed information on each kit, please refer to the user manual. Order online today!