1.output votlage: AC/DC 0~5KV(2672A), 0~10KV(2672B) 2.cutoff current:AC 0~2/20mA, ... 3.high voltage breakdown protect Withstanding Voltage/Insultion Tester, Model MCH-2672A/BFeatures:High voltage, small current provides high accuracyLeakage current and ... subject to change without prior notice. Withstanding Voltage /Insulation Tester MCH-2672A/B