UT261A UT261B 3 Phase Sequence Meter Phase Missing Motor Rotation Indicator AC V

UNI-T UT261A UT261B 3 Phase Sequence Meter Phase Missing Motor Rotation Indicator AC Voltage Frequency Phase Sequence Detector

UT261A contact phase sequence detector

UT261A is a portable handheld instrument. Designed to determine the phase sequence of three-phase systems and whether there is a phase loss. If you frequently come into contact with motors, then this testing instrument is a must-have tool in your tool bag.

Main features of UT261A

Phase sequence indication

Lack of phase indication

UT261B phase sequence detector

UT261B is a portable handheld instrument. Designed to determine the phase sequence of three-phase systems and detect the direction of the rotating magnetic field of the motor. Non contact rotating magnetic field test, without the need to connect test lines, simply place the instrument above the motor and parallel to the motor rotation axis to determine the direction of rotation during motor operation. If you frequently come into contact with motors, then this testing instrument is a must-have tool in your tool bag.

Main features of UT261B

Phase sequence indication

Lack of phase indication

Motor steering indicator

Equipped with magnetic field detection function