

Earth and resistivity meter
Using traditional picket methods, the C.A 6460 and C.A 6462 measure resistivity ("4-wire" mounting), earth resistance ("3-wire" mounting) and the coupling between electrically independent earth points ("3-wire" mounting) "4 threads").
They are equipped with 4 large colored connection bushings to facilitate connection and a captive bar that allows you to quickly and easily switch from a 4-wire size to a 3-wire size. Furthermore, the C.A 6462 is equipped with a rechargeable battery with internal charger.