Phase sequence detector MS5900 Mastech 13-1251

MASTECH MS5900 phase sequence detector (phase rotation indicator) is designed to determine the phase sequence in three-phase AC circuits, as well as the rotation direction of three-phase motors. Measurement ranges: Rated phase detection voltage: 120 V ~ 400 V Operating frequency: 2 Hz ~ 400 Hz Current consumption: <20 mA Functional features: Light indication of phase sequence Power: 1 x 9 V (type 6F22, 6LR61, "Krona") Package contents: device, carrying case, test probes with crocodile clips, battery, manual