The UT261 Series is a versatile tool designed for determining the phase sequence of 3-phase power systems, detecting missing phases, and identifying motor phase rotation (UT261B). This series includes models UT261A and UT261B, capable of measuring AC voltage ranges of 40700V and 90600V, respectively. Both models operate within a frequency range of 15~400Hz, making them suitable for various industrial applications.

The UT261 devices are built for durability, capable of withstanding impacts from a height of up to 2 meters. Optional test leads with protective tubing enhance safety and convenience. The series is certified with CE, UKCA, and cETLus, ensuring compliance with international standards.

Key Features

• Phase Sequence Detection: Determine 3-phase power phase sequence and detect missing phases.
• Motor Phase Rotation: UT261B specifically supports motor phase rotation detection.
• Wide Voltage Range: Measure AC voltage ranges of 40700V (UT261A) and 90600V (UT261B).
• Frequency Support: Operates within a frequency range of 15~400Hz.
• Robust Design: Withstands impacts from 2-meter drops, ensuring long-lasting performance.
• Certifications: CE, UKCA, and cETLus certified for global compliance.
• Accessories: Includes optional test leads with protective tubing for enhanced safety.

Additional Specifications

• 1000A AC Current Measurement
• 1000V AC/DC Voltage Measurement
• 600A Inrush Current Measurement (UT206A+)
• Temperature Measurement (UT206A+)
• Non-Contact Voltage (NCV) Detection (UT206A+)
• AC Voltage Frequency Range: 10Hz～10kHz
• Jaw Opening: 45mm for versatile applications
• Resistance, Capacitance, and Frequency Measurement
• User-Friendly Features: Auto range, backlight, low battery indication, continuity, diode, duty cycle measurement, MAX/MIN recording, data hold, flashlight, and relative mode.
• Safety Standards: CAT II 1000V/CAT III 600V.