... Caliber Three Phase Power Tester 1.Current Range:0.00mA-1200A 2.Voltage Range:0.00V-600V 3.Power Range:AC 0. ... current and voltage, phase between phase voltage, frequency, power energy, phase sequencePower6V DC(LR6×4 alkaline dry batteries, continuously working for ... 3700V/rms(between core and shell)Safety SpecificationsIEC1010-1, IEC1010-2-032, 2 class of pollution, CAT Ⅲ(600V)AccessoriesMeter: 1 PC; ...