MOA Metal Oxide Arrester MOA Tester

MOA metal oxide arrester moa tester MOA metal oxide arrester moa tester is applied to inspect the zinc oxide lightning arrester in power station or factory. The tester read voltage value of arrester from system voltage transformer and read current from discharge counter of arrester (or from internal standard resistance internal the tester)to calculate the parameters of sample arrester. All the tester results could be printed by the micro printer. 1 AC input voltage measuremen