Uni-T UT261A Phase Sequence and Motor Rotation Tester
The Uni-T UT261A is a compact phase sequence tester designed for inspecting three-phase systems. The device measures AC voltage in the range of 40–690 V at frequencies of 15–400 Hz, making it ideal for quick diagnostics of power supply systems. It is a practical tool for those who need to efficiently verify phase sequence and detect missing phases.
Quick inspection of three-phase installations
The UT261A model allows you to determine phase sequence and detect missing phases, with the result displayed on the LCD screen. The device operates with a current of less than 1 mA, and powering it directly from the source under test eliminates the need for batteries. This ensures the meter is always ready for use and convenient for daily operation.
Lightweight design and convenient operation
With dimensions of 123 × 71 × 29 mm and a weight of 160 g, the device is compact and easy to carry. The kit includes three test leads with alligator clips, facilitating quick connection to the installation. The package is complemented by a carrying case and packaging, which enhance convenience during storage and transport.
Included
- Phase sequence indicator
- Test leads with alligator clips x3
- Carrying case
- User manual
Specifications
| Manufacturer | Uni-T |
|---|---|
| Model | UT261A |
| Type | Phase sequence indicator |
| AC Voltage | 40V ~ 690V |
| Frequency | 15Hz ~ 400Hz |
| Operating current | < 1mA |
| Functions | Phase sequence indicator, phase loss indicator |
| Power supply | From the circuit under test |
| Dimensions | 123 x 71 x 29 mm |
| Weight | 160 g |
| Color | Red and gray |
| Certifications | CE, UKCA, cETLus |
