G-TECH CM8829 COATING THICKNESS GAUGE Ferrous & Non-Ferrous Combined CM 8829 PROBE TYPE, 0-5000uM FERROUS & 0-3000uM NON FERROUS
G-TECH 1520 DIGITAL EARTH TESTER DIGITAL EARTH TESTER G-TECH 1520, 20-200-2000 OHMS, WITH EARTH VOLATGE