Phase Sequence and Open Phase TesterThis essential instrument is designed for checking and monitoring the presence of open phases and phase sequences in three-phase power applications. It offers fast and accurate measurement results, communicated through designated LEDs and an audible buzzer. The unit includes interchangeable crocodile clips, though any type of probe can be used. It also comes with a protective carrying case to keep your testing kit in excellent condition.FeaturesDetects the presence of open phases and phase sequence conditionsFast and accurate measurementsPortable and compact designSimultaneous indications via LEDs and audible buzzerIndicates direction of rotationSpecificationsOperating Voltage: 60V – 600V AC, three-phaseLimit Support Voltage: 2000V/minOperating Frequency Range: 20 Hz – 400 HzLimit Time for Continuous Use:60 minutes maximum at 60V AC4 minutes maximum at 600V ACTest Leads: Double insulationLength of Test Leads: Approximately 1 meter longItem Dimensions: Approximately 64 (L) x 85 (W) x 23 (D) mm (2.5 x 3.2 x 0.9 inches)Item Weight: Approximately 200gSet Includes1 x Main unit with test leads and alligator clips1 x Instruction Manual1 x Blue carrying pouchStandard factory packageChecking MethodsOpen Phase Check LEDsPhase Sequence Check LEDsBuzzerAll 3 orange LEDs are litGreen LED is litIntermittent Beep (Correct Phase, CW)All 3 orange LEDs are litRed LED is litContinuous Beep (Reverse Phase, CCW)Orange LED for open phase is offBoth Green and Red LEDs are offContinuous Beep (Open Phase, One Phase Only) SKU: 77 Category: Multimeters Brand: AZInstruments
