Description

✅ Key Features:

• 🔄 Phase Sequence Indication: Clearly indicates the phase sequence of three-phase systems (clockwise or counterclockwise).

• ⚡ Motor Rotation Testing: Accurately detects the rotational direction of motors before installation to prevent wiring errors.

• ✅ Wide Voltage Range: Operates across a wide voltage range of 40V to 690V AC (phase-to-phase).

• 🛡️ Non-Contact Motor Rotation Detection: Safely checks motor rotation direction without physical contact.

• 🔋 Battery Powered: Convenient operation with a long-lasting battery system.

• 📟 LED Display and Indicators: Clear LED indicators for phase sequence and motor rotation results.

✅ Specifications:

• Operating Voltage: 40V~690V AC (phase-to-phase)

• Frequency Range: 15Hz~400Hz

• Test Current: <3mA

• Indicators: LED phase sequence indicators (L1, L2, L3) and motor rotation indicators

• Safety Rating: CAT III 600V

• Dimensions: 123mm × 71mm × 29.5mm

• Weight: Approx. 220g

✅ Applications:

• Industrial maintenance of three-phase systems

• Installation and servicing of electric motors

• Troubleshooting power supply issues in factories, plants, and workshops

🎯 Why Choose the UNI-T UT261B?
With its compact design, ease of use, and reliable performance, the UT261B is an essential tool for anyone working with three-phase systems. It ensures correct connections and prevents costly damage due to incorrect wiring.