The UNI-T UT261A is a phase sequence indicator designed for checking the phase sequence and detecting missing phases in three-phase electrical systems.
Key Features:
• Phase Sequence Indication: Identifies correct (clockwise) or incorrect (counterclockwise) phase rotation
• Missing Phase Detection: Alerts if any phase is missing
• Wide Voltage Range: 90V to 600V AC
• Frequency Range: 15Hz to 400Hz
• Non-Contact Testing: No direct metal contact needed for safer operation
• Bright LED Indicators: Clearly shows phase sequence status
• Durable & Portable: Compact design with strong alligator clips for secure connections