UT261B Phase Sequence meter is used for determining the 3-phase power phase sequence, missing phase indication, and motor phase rotation. UT261A and UT261B can measure AC voltage of 40~700V and 90~600V respectively.  These devices can operate in a frequency range of 15~400Hz. UT261 are durable devices that can withstand impact from 2 meters height. Test leads with protective tubing are included in optional accessories. \n

Features of UT261B Phase Sequence and Motor Rotation Indicator

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• 1000A AC measurement
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• 1000V AC/DC voltage measurement
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• ACV frequency 10Hz～10kHz
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• Jaw opening: 45mm
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• Resistance/capacitance/frequency measurement
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• Auto range/backlight / low battery indication
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• Continuity/diode/duty cycle
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• MAX/MIN
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• Data hold/flashlight / relative mode
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• Auto power off
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• CAT II 1000V/CAT III 600V
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Specifications	Range	UT261B
AC voltage (V)	90V~600V	√
Frequency (Hz)	15Hz~400Hz	√
Working current (A)		<3mA
Features
Phase sequence indication		LED
Missing phase indication		LED
Motor rotation indication		LED
General Characteristics
Power	9V battery (6F22)
Product Color	Red and grey
Product net weight	180g
Product size	123mm x 71mm x 29mm
Standard accessories	Battery, test lead with alligator clip x 3
Standard individual packing	Gift box, English manual, carrying bag
Standard quantity per carton	20pcs
Standard carton measurement	450mm x 325mm x 340mm
Standard carton gross weight	10.3kg

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• Digital Phase Sequence and Motor Rotation Indicator
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• Model: UT261B
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• Brand: UNI-T
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• Made in China
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