3 Phase Sequence Presence Rotation Tester Indicator Detector Meter With LED And Buzzer Tester Phase Indicator 60V~600V AC (3 phase AC)

SM852B Motor and Phase Rotation Indicator is used to test magnetic field direction of the three-phase system, phase rotation, motor rotation direction,SM852B is durable, reliable and light-weight handheld device, which is a necessary tool for those who often install, repair or maintain the three-phase system or motor. Specifications: Operation Voltage: 60V - 600V AC, three phase. Limit Support Voltage: 2000V/minute (impulse voltage 4000V) Operation Frequency Range: 20Hz - 400Hz Limit Time for continuous use: 60 minutes maximum at 60V AC; 4 minutes maximum at 600V AC. Test Leads: Double insulation, with approximately 1 meter length. Dimensions: 80 x 60 x 25mm Package: 1 x Main Unit with Test leads 3 x Alligator clips 1 x Zippered Blue Carrying Case 1 x English User Manual