
UNI-T UT261B Motor Rotation Tester
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The UNI-T UT261B is a robust 3-phase phase sequence and motor rotation tester designed for quick diagnostics in power distribution systems and motor wiring. It identifies phase sequence, missing phases, and motor rotation direction using bright LED indicators for clear visual confirmation.
The UT261B operates in a voltage range of 90V to 600V AC and supports frequencies between 15Hz and 400Hz. With a low working current of less than 3mA, it is a safe and efficient tool for electricians, HVAC technicians, and maintenance professionals.
It features a durable build, capable of withstanding 2-meter drops, and includes test leads with protective tubing and alligator clips for secure connections. Powered by a 9V battery (included), the UT261B is ideal for field use where reliability and speed are crucial.
This tool enhances efficiency and safety in electrical installations, troubleshooting, and rotating equipment maintenance.
Specification