We are offering high voltage ac tester.Featuressuitable for ac dc breakdowndigital voltage current displayzero start, over load tripping protectionbuilt-in timerrobust design, easy to operate technical specifications test voltage : 5kv acdcshort circuit current : 3050100maaccuracy : +1.5% of reading + 1 digitresolution : 0.01kvdisplay : 3 digit led displaytimer : 0-99 sec.Protection : zero start, over load trippingpower supply : 230vac + 10%, 50hz