Electrical Power Clamp Meters, UT261A, Phase Sequence Indicator LCD

UT261 Series Phase Sequence and Motor Rotation Indicators • UT261 series is used for determining 3-phase power phase sequence, missing phase indication, and motor phase rotation (UT261B). • UT261A and UT261B can measure AC voltage of 40~700V and 90~600V respectively. • These devices can operate in frequency range of 15~400Hz. • UT261 are durable devices which can withstand impact from 2 meter’ s height. • Test leads with protective tubing are included in optional accessories. • Models in UT 261 series: UT261A, UT261B