Transera systems provides insulation and continuity testers [model isotest-2010] manufactured by ht italia. These instruments perform insulation resistance measurements on each electrical installation with test voltage selectable from 50 and 1000 v dc and also permit continuity test of potential equalising circuits and protective conductors according to vde 0413. Flexibility of these instruments consent also to perform measurements on power circuits of switchboards and electrical machines according to relative standards in way to verify the correct insulation on the basis of this apparatus. The insulation and continuity testers can save each test result inside memory and can transfer saved dates to pc through rs-232 interface with dedicated windows software.
