Phase Sequence Tester - 100v To 690v Voltage Range | Led Signalization, Auto-off Function, Magnetic Field Detection

Phase Sequence Tester:  The Unique TKF-13 has been designed for checking triple phase power installations in the wide range of the phase-phase voltage between 100V to 690V in distribution network frequency range 10-70Hz.Our tester enables rotary field and motor rotation indication also with contact-less detection. TKF-13 provides quick indication of 3 phase rotation using test leads or can be used to determine motor rotation on 3 phase motors. TKF-13 is powered from 9V battery with AUTO-OFF function.Features:Phase sequence indication(direction of filed rotation) in the power network with rated phase-to-phase voltage(120...690V) AC by LED signalization.Operation in the power network with frequency range 10...70Hz.Indication of the voltage presence in the particular phases by neon lamps signalization.Indication of direction of motor rotations: Under state without voltage with using the test leads, remonte during motor operation.Detection of magnetic field presence.Auto - off function.