KYORITSU 3005A Digital Insulation Tester Megger / MegerInsulation Tester Kyoritsu 3005AInsulation resistance Test voltage:250V/500V/1000VMeasuring ranges:20M/200M/2000MOutput voltage on open circuit:Rated test voltage +20%,0%Nominal current:1mA DC min.Output short circuit current:1.5 mA DC approx.Accuracy:1.5%rdg5dgt(20M/200M) 10%rdg3dgt(2000M)Continuity test Measuring ranges:20/200/2000Output voltage on open circuit:7 - 12V DCMeasuring current:200mA DC min. Accuracy:1.5%rdg5dgt(20) 1.5%rdg3dgt(200/2000)